Cascade of care for migrants tested Hepatitis C antibodies positive in France through a systematic screening programme: The PRECAVIR study.

Migration of people from HCV endemic countries is a public health issue for the French healthcare system. The PRECAVIR study focused on migrant patients and provides a multidisciplinary, patient-centred approach to treat chronic HCV-infected migrants through a systematic screening programme. Between 2007 and 2017, 101 (2.98%) out of 3386 consecutive adult migrants attending two primary healthcare settings in Créteil, France, tested positive for HCV. The median age was 44.5 years old, and 55% were women. Patients were mainly from sub-Saharan Africa, Eastern Europe and Asia. Seventy-four patients were undocumented migrants, and 25 were asylum seekers. Eighty-four (83%) patients were unaware of their serological status. All patients were offered referral to a specialist in the same setting. HCV RNA testing was performed in 88 (87%) of the patients who tested anti-HCV positive. Forty-nine (57%) were chronically infected, while 39 (43%) had an undetectable viral load. All patients were treatment-naïve. More than half of patients had access to treatment. Before 2014, thirteen patients were treated with pegylated interferon and ribavirin, and an SVR was achieved in 8 (61.5%) of them. By 2017, 17 patients had begun oral, direct-acting antiviral treatment. An SVR was achieved in 16 of 17 patients (93%). However, all patients not initially eligible for treatment were lost to follow-up. This study showed the effectiveness of a coordinated care network when anti-HCV testing, linkage to care and treatment are organized for a migrant population in the same setting as long as universal treatment makes a test and treat policy possible.

Adherence to treatment and quality of life during hepatitis C therapy: a prospective, real-life, observational study.

BACKGROUND: Adherence is important for therapy of chronic diseases, but has still not been well studied in real life in chronic hepatitis C. AIMS: To assess adherence to hepatitis C combination therapy in routine clinical practice and to identify factors associated with imperfect adherence. METHODS: This cohort study included unselected chronic hepatitis C patients initiating peginterferon α-2b plus ribavirin. 100% adherence was defined by taking all the prescribed doses of both drugs for the full initially intended duration, as declared by the patient or believed by the physician. Quality of life was assessed using the short-form health survey (SF-36) questionnaire. RESULTS: 1860 patients were analysed, including 72% treatment-naive, 36% genotype 2/3, 23% psychiatric, 44% drug addicts and 3% human immunodeficiency virus (HIV)-positive patients. Early treatment discontinuation occurred in 30% of patients. Overall, 38% of patients reported 100% adherence. Patient- and physician-reported adherences were discordant, with a 20-30% overestimation by physicians. HIV co-infection [odds ratio (OR) 2.52, 95% confidence interval (CI) 1.36-4.67], no drug use during follow-up (2.37, 1.30-4.31), genotype 3 (1.55, 1.20-2.00) and treatment-naive (1.32, 1.03-1.69) were associated with 100% adherence. Quality of life worsened during treatment but returned to baseline after the end of treatment. CONCLUSIONS: Imperfect adherence to combination therapy is common in routine patients. Adherence is markedly overestimated by physicians and is associated with some patient's baseline characteristics. Knowledge of these factors might help identify patients who are most in need of intervention and plan more frequent and accurate follow-up.

Pegylated interferon-alpha2b plus ribavirin therapy in patients with hepatitis C and psychiatric disorders: results of a cohort study.

BACKGROUND: Hepatitis C antiviral therapies have significant psychiatric side effects. It is therefore believed that they might exacerbate mental illness in patients with pre-existing psychiatric disorders, resulting in poor adherence and response to antiviral treatment. We aimed to assess adherence to treatment, virological outcomes and mental safety in psychiatric patients, compared with non-psychiatric patients, treated for hepatitis C. METHODS: A cohort study involved unselected hepatitis C patients on scheduled therapy with pegylated interferon-alpha2b and ribavirin, between 2002 and 2005 in France, and followed-up until 6 months after the end of treatment. Virological response was reported by the physician according to standard definitions and adverse events were monitored. Adherence to treatment was assessed by patient report. RESULTS: Among 1,860 patients, 403 (22%) had pre-existing psychiatric disorders, mostly depressive and anxiety disorders. Strict adherence was similar in psychiatric and non-psychiatric patients (35% versus 39%; P=0.20) as was the rate of sustained virological response (52% versus 51%; P=0.75). Conversely the rate of mental adverse events was higher in psychiatric patients (78% versus 57%; P<0.001). Baseline characteristics independently associated with the risk of later mental adverse events were history of depression, initial pegylated interferon-alpha2b dose and female gender. CONCLUSIONS: Antiviral therapy in hepatitis C patients with associated psychiatric disease appears as effective as in other patients but results in a higher rate of mental adverse events, emphasizing the need for close monitoring of these psychiatric patients.

Effectiveness of chronic hepatitis C treatment in drug users in routine clinical practice: results of a prospective cohort study.

OBJECTIVE: Injection drug users are often excluded from hepatitis C virus (HCV) treatment. This study compares sustained virological response, adherence, and quality of life in patients with or without a history of illicit drug use in routine clinical practice. METHODS: This is a post-hoc analysis of a prospective, observational study conducted in 1860 patients who received peginterferon alpha-2b/ribavirin combination therapy. Nondrug users (NDUs) were defined as patients without a history of drug addiction; former drug users (FDUs) as patients who had stopped using illicit drugs or opioid maintenance therapy and active drug users (ADUs) as patients using illicit drugs or on opioid maintenance therapy. Virological response, adherence, and the health-related quality of life were assessed by the measure of HCV RNA in the serum, self-report and 36-item short-form health survey Questionnaire, respectively. RESULTS: The analyzed population included 1038 (56%) NDUs, 578 (31%) FDUs, and 244 (13%) ADUs. About 85% of ADUs were on opioid maintenance therapy and 25% used illicit drugs. Although ADUs had a more chaotic lifestyle and more psychiatric disorders, sustained virological response of ADUs (58%) did not differ from that of NDUs (49%) and FDUs (51%) (P=0.133). Adherence rates were 39% in NDUs and FDUs, and 37% in ADUs (P=0.883). Health-related quality of life was improved in the three groups after the end of treatment. CONCLUSION: Our study suggests that HCV therapy in ADUs on opioid maintenance therapy is as effective as in other HCV patients. The effectiveness of HCV therapy in illicit drug users needs to be evaluated in further studies.

Patient education improves adherence to peg-interferon and ribavirin in chronic genotype 2 or 3 hepatitis C virus infection: a prospective, real-life, observational study.

AIM: To evaluate the impact of therapeutic education on adherence to antiviral treatment and sustained virological response (SVR) in a real-life setting in genotype 2/3 hepatitis C, as there are few adherence data in genotype 2/3 infection, even from randomized trials. METHODS: This prospective survey included genotype 2/3 patients who received peg-interferon alfa-2b and ribavirin. There was no intervention. Adherence was self-reported over the past 4 wk (peg-interferon) or 7 d (ribavirin). Adherence to bitherapy was defined as adherence to the two drugs for >or= 20 wk. SVR was defined as undetectable RNA >or= 12 wk after the end of treatment. RESULTS: 370/674 patients received education during the first 3 mo of treatment. After 6 mo, adherence to bitherapy was higher in educated patients (61% vs 47%, P = 0.01). Adherence to peg-interferon was 78% vs 69% (P = 0.06). Adherence to ribavirin was 70% vs 56% (P = 0.006). The SVR (77% vs 70%, P = 0.05) and relapse (10% vs 16%, P = 0.09) rates tended to be improved. After adjustment for baseline differences, education improved adherence [Odds ratio (OR) 1.58, P = 0.04] but not the SVR (OR 1.54, P = 0.06). CONCLUSION: In genotype 2/3 patients, therapeutic education helped maintain real-life adherence to bitherapy.

High dose daily interferon-alpha induction and secondary adjunction of ribavirin in treatment-naive patients with chronic hepatitis C. A multicentric, randomised, controlled trial.

OBJECTIVES: To evaluate in naive patients with chronic hepatitis C 1- the efficacy and safety of one month interferon alpha (IFN-alpha) induction regimen; 2- the potential virological benefit of a secondary adjunction of ribavirin among HCV RNA negative patients after 20 weeks of IFN therapy, with or without an initial 4-week IFN induction. MATERIAL AND METHODS: 151 naive HCV-RNA positive patients presenting with biopsy- proven chronic hepatitis C and elevated ALT were randomised in a 2: 1 ratio in two arms: IFN-alpha 3 MU thrice a week (tiw) for 24 weeks (non-induced patients); IFN-alpha 6 MU daily for two weeks, then 3 MU daily for two weeks then 3 MU tiw for 20 weeks (induced patients). At week 24, HCV-RNA negative patients were randomised to receive in addition or not ribavirin 1-1.2 g daily for 24 additional weeks. Induction efficacy was assessed on the early viral response (EVR) defined as undetectable HCV RNA at week 4 then week 20. Ribavirin efficacy was assessed on the proportion of maintained complete response until the end of follow-up, 24 weeks after discontinuation of treatment. Data were analysed on an intent-to-treat basis. RESULTS: Efficacy of IFN-alpha induction: 104 patients were randomised to the non-induction group, 47 to the induction group. Gender, age, genotype distribution and HCV viral load at baseline did not differ significantly between the two groups. There was one treatment discontinuation because of adverse events in induced patients versus four in non-induced patients (P > 0.05). The 4 week EVR was significantly greater in induced patients in patients with HCV genotype 1, 4 or 5 (47% vs 12%, P=0.0002) only. There was no impact of induction in patients with HCV genotype 2 or 3. Efficacy of ribavirin: at week 24, 28 and 26 HCV-RNA negative patients were randomised to addition of ribavirin or not, respectively. Patients randomised to secondary additive ribavirin were more often HCV-RNA negative at the end of follow-up than patients treated with IFN-alpha alone: 18/28 (64%) vs 10/26 (39%); P=0.06. Among patients randomised to bitherapy, the relapse rate was significantly lower in patients with genotype 2 or 3 (0/12 vs 6/13, P=0.01) and not in those with genotype 1, 4 or 5 (5/11 vs 3/6, P=0.99). CONCLUSION: A 4 week IFN-alpha induction significantly increases the EVR rate in patients with HCV genotype 1, 4 or 5. Late secondary adjunction of ribavirin to IFN-alpha for 6 months in HCV-RNA negative patients after 6 months of IFN-alpha significantly decreases the relapse rate in patients with HCV genotype 2 or 3, but not in patients with genotypes 1, 4 or 5.

[Inflammatory colitis and chronic granulomatous disease, a steroid-dependent case report]. / Colite inflammatoire et granulomatose septique, à propos d'un cas de cortico-dépendance.

Chronic granulomatous disease may lead to inflammatory bowel disease with endoscopic and histological aspects similar to that observed in patients with Crohn's disease. Inflammatory symptoms are generally controlled by steroids, but resistant forms may need total colectomy. Therapeutic strategy in steroid-dependent cases is not yet established. We report here the case of a patient with chronic granulomatous enteritis dependent on steroids at a daily dose of 20 mg. Azathioprine made it possible to withdraw steroid therapy without relapse over twenty Months and without infectious complication during the follow up.

[Chronic abdominal pain due to bowel ischemia in a patient with Leiden factor V mutation]. / Douleurs abdominales chroniques par ischémie mésentérique liée à une mutation du facteur V Leiden.

Leiden Factor V mutation, associated with resistance to activated protein C, is a prothrombotic state found in 20% of the patients with a first episode of deep-vein thrombosis. We report the case of a 30-Year-old woman with a history of intermittent abdominal pain who developed small bowel infarction requiring extensive small bowel resection. Biological search for prothrombotic disorder showed resistance to activated protein C due to homozygosity for the factor V Leiden mutation. Long-term anticoagulant therapy was initiated. Unexplained abdominal pain may be due to venous mesenteric ischemia, which can be associated with factor V Leiden mutation.