Therapeutic management and outcome of patients with advanced systemic mastocytosis treated with midostaurin: A comprehensive real-life study in the French national healthcare database.

Advanced Systemic Mastocytosis (Adv-SM) is rare and has a poor prognosis. Midostaurin (Rydapt® ) is one of the few treatments for Adv-SM in Europe. The study aims were to describe the characteristics of patients treated with midostaurin, their treatment modalities, outcomes, and serious events requiring hospitalization. This retrospective observational study was conducted using the French National Healthcare Database (SNDS) and included adult Adv-SM patients treated with midostaurin between 01-01-2012 and 09-30-2018. Kaplan-Meier method was used to assess survival and treatment duration. Eighty-one patients were included: 37 with Aggressive Systemic Mastocytosis (SM) (46%), 31 with SM with an Associated Hematological Neoplasm (38%), and 4 with Mast Cell Leukemia (5%). The SM subtype was undetermined in 9 patients (11%). The median age was 67 years; 64% of patients were male. Over the mean follow-up of 11.4 months, median midostaurin treatment duration was 8.4 months and 28 patients (35%) were still under treatment at the end of the study. One-year and 5-year overall survival rates estimated since the time of diagnosis were 83% and 56%, respectively. Twelve serious events (among those frequently reported during clinical trials and compassionate use) requiring hospitalization were identified; a causal association with Adv-SM treatment could neither be excluded nor established. In this first real-life study on patients treated with midostaurin for Adv-SM, the patients' characteristics, their management, treatment discontinuation, and survival were in line with previous results (compassionate use and clinical trials).

Daclatasvir plus sofosbuvir, with or without ribavirin, for hepatitis C virus genotype 3 in a French early access programme.

BACKGROUND & AIMS: Optimally effective treatment for hepatitis C virus genotype 3 (GT3) is urgently needed, particularly in advanced liver disease. Daclatasvir plus sofosbuvir was efficacious in phase 3 studies. Real-world data for daclatasvir+sofosbuvir in advanced GT3 infection are presented from the French Temporary Authorisation for Use programme, which allowed patients in need without other treatment options access to daclatasvir ahead of its market authorization. METHODS: Patients with F3/F4 fibrosis and/or extrahepatic hepatitis C virus manifestations, post-liver transplant hepatitis C virus recurrence and/or indication for liver/kidney transplant, were treated with daclatasvir+sofosbuvir (60+400 mg daily) for a recommended duration of 24 weeks. Addition of ribavirin and/or shorter treatment was at physician's discretion. The primary efficacy analysis was sustained virological response at post-treatment week 12 (SVR12; modified intention-to-treat). Safety was assessed by spontaneous adverse event reporting. RESULTS: The efficacy population comprised 333 patients, mostly cirrhotic (77%, of whom 18% were decompensated) and treatment experienced (72%). After 24 weeks of daclatasvir+sofosbuvir, SVR12 was 89% (174/196) overall (95% CI 83.6-92.5%), 98% (43/44) without cirrhosis (95% CI 88.2-99.6%) and 86% (129/150) with any degree of cirrhosis (95% CI 79.5-90.7%), without SVR12 increase in those who received additional ribavirin for 24 weeks (SVR12 82% [50/61; 95% CI 70.5-89.6%]). Among 516 GT3-infected patients with safety data, 5 discontinued for adverse events and 11 died. CONCLUSIONS: Daclatasvir+sofosbuvir achieved high SVR12 rates and was well tolerated in this large real-world cohort of GT3-infected patients with advanced liver disease, without benefit of ribavirin in those treated 24 weeks.

Real-World Efficacy of Daclatasvir and Sofosbuvir, With and Without Ribavirin, in HIV/HCV Coinfected Patients With Advanced Liver Disease in a French Early Access Cohort.

BACKGROUND: Efficacious, well-tolerated, direct antiviral agents have drastically changed the prognosis of hepatitis C virus (HCV) disease, but real-world data for oral treatments are limited in key populations such as HIV/HCV coinfection with advanced liver disease. Daclatasvir (DCV) efficacy and safety was assessed in the French "Autorisation Temporaire d'Utilisation" (ATU) program, providing DCV ahead of market authorization to patients with advanced HCV disease without other treatment options. METHODS: This was a subanalysis of HIV/HCV coinfected ATU patients treated with DCV plus sofosbuvir (SOF). Recommended duration was 24 weeks; addition of ribavirin (RBV) and/or shorter treatment was at the physician's discretion. The primary efficacy analysis was sustained virologic response at posttreatment week 12 (SVR12; modified intention-to-treat). Safety was assessed by spontaneous adverse event reporting. RESULTS: The efficacy population (N = 407) was mostly cirrhotic (72%, of whom 18% were decompensated), HCV treatment-experienced (82%), and infected with genotypes 1 (69%), 3 (12%), or 4 (19%). Median CD4 was 555 cells/mm; 95% had HIV RNA <50 copies/mL. Most (74%) were treated for 24 weeks; 14% received RBV. SVR12 was 92% overall (95% confidence interval: 88.6% to 94.0%); 90% (86.4% to 93.2%) in patients with cirrhosis; 95% (88.9% to 97.5%) in patients without cirrhosis. SVR12 was consistent across HCV genotypes and antiretroviral regimens. Among 617 patients with safety data, 7 discontinued for an adverse event and 10 died. CONCLUSIONS: DCV+SOF±RBV achieved high SVR12 and was well tolerated in this large real-world cohort of HIV/HCV coinfected patients with advanced liver disease.

Residual symptoms and functional performance in a large sample of euthymic bipolar patients in France (the OPTHYMUM study).

BACKGROUND: Some residual symptoms were found to be associated with impaired functioning in euthymic bipolar patients, but their impact and relevance are unclear in clinical practice. We re-examined the functional influence of a large set of residual symptoms in 525 euthymic bipolar outpatients using self- and clinician-rated questionnaires (OPTHYMUM study). METHODS: This was a multi-centre, cross-sectional, non-interventional study of adult bipolar outpatients. All patients were euthymic at the time of assessment (YMRS score <8 and BDRS ≤8). Patients with low functioning (GAF score <60) were compared with the rest of the sample. Patients filled in specific questionnaires concerning their perceptions of different residual and subsyndromal symptoms. RESULTS: Ninety-seven (97) psychiatrists included 525 patients. Of them, 35 patients had a GAF score <60. These "low functioning patients" were more frequently unemployed, had presented more manic episodes and psychotic symptoms, used more atypical antipsychotics or benzodiazepines and received less adjunctive psychotherapy. Concerning residual symptoms, they had more frequent emotional subsyndromal symptoms, disruption of circadian rhythms and sexual disorders. They perceived some cognitive deficits and suffered more social and family stigma. LIMITATIONS: Our study used an arbitrary GAF cut-off score (60) to separate bipolar patients in two groups (low and satisfactory functioning). CONCLUSIONS: Residual symptoms are associated with functional impairment and may represent specific treatment targets. A personalized approach through specific psychotherapeutic programs may lead to more efficient support by the clinician.