Judith Haas’s research while affiliated with Jüdisches Krankenhaus Berlin and other places

Introduction/Aims Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is characterized by progressive weakness and sensory loss, often affecting patient’s ability to walk and perform activities of daily living independently. Furthermore, patients often report fatigue and depression which can affect their quality of life. These symptoms were assessed in CIDP patients receiving long-term intravenous immunoglobulin (IVIG) treatment. Methods GAMEDIS was a multi-center, prospective, non-interventional study in adult CIDP patients treated with IVIG (10%) and followed for two years. Inflammatory Neuropathy Cause and Treatment (INCAT) disability score, Hughes Disability Scale (HDS), Fatigue Severity Scale (FSS), Beck Depression Inventory II (BDI), Short Form-36 health survey (SF-36) and Work Productivity and Activity Impairment Score Attributable to General Health (WPAI-GH) were assessed at baseline and quarterly. Dosing and treatment intervals, changes in outcome parameters, and adverse events (AEs) were analyzed. Results 148 evaluable patients were followed for a mean of 83.3 weeks. The mean maintenance IVIG dose was 0.9 g/kg/cycle (mean cycle interval 38 days). Disability and fatigue remained stable throughout the study. Mean INCAT score: 2.4 ± 1.8 at baseline and 2.5 ± 1.9 at study end. HDS: 74.3% healthy/minor symptoms at baseline and 71.6% at study end. Mean FSS: 4.2 ± 1.6 at baseline and 4.1 ± 1.7 at study end. All patients reported minimal/no depression at baseline and throughout. SF-36 and WPAI-GH scores remained stable. Fifteen patients (9.5%) experienced potentially treatment-related AEs. There were no AEs in 99.3% of infusions. Discussion Long-term treatment of CIDP patients with IVIG 10% in real-world conditions maintained clinical stability on fatigue and depression over 96 weeks. This treatment was well-tolerated and safe.

Objective To evaluate the 5-year real-world benefit–risk profile of fingolimod in patients with relapsing–remitting MS (RRMS) in Germany. Methods Post-Authorization Non-interventional German sAfety study of GilEnyA (PANGAEA) is a non-interventional real-world study to prospectively assess the effectiveness and safety of fingolimod in routine clinical practice in Germany. The follow-up period comprised 5 years. Patients were included if they had been diagnosed with RRMS and had been prescribed fingolimod as part of clinical routine. There were no exclusion criteria except the contraindications for fingolimod as defined in the European label. The effectiveness and safety analysis set comprised 4032 and 4067 RRMS patients, respectively. Results At the time of the 5-year follow-up of PANGAEA, 66.57% of patients still continued fingolimod therapy. Annualized relapse rates decreased from baseline 1.5 ± 1.15 to 0.42 ± 0.734 at year 1 and 0.21 ± 0.483 at year 5, and the disability status remained stable, as demonstrated by the Expanded Disability Status Scale mean change from baseline (0.1 ± 2.51), the decrease of the Multiple Sclerosis Severity Score from 5.1 ± 2.59 at baseline to 3.9 ± 2.31 at the 60-months follow-up, and the percentage of patients with ‘no change’ in the Clinical Global Impression scale at the 60-months follow-up (78.11%). Adverse events (AE) occurring in 75.04% of patients were in line with the known safety profile of fingolimod and were mostly non-serious AE (33.62%) and non-serious adverse drug reactions (50.59%; serious AE 4.98%; serious ADR 10.82%). Conclusions PANGAEA demonstrated the sustained beneficial effectiveness and safety of fingolimod in the long-term real-world treatment of patients with RRMS.

Background: Fingolimod (Gilenya®) is approved for adult and pediatric patients with highly active relapsing–remitting multiple sclerosis (RRMS). Objectives: The objective was to describe the effectiveness of fingolimod in young adults compared to older patients in clinical practice. Methods: PANGAEA is the largest prospective, multi-center, non-interventional, long-term study evaluating fingolimod in RRMS. We descriptively analyzed demographics, MS characteristics, and severity in two subgroups of young adults (≤20 and >20 to ≤30 years) and older patients (>30 years). Results: Young adults had lower Expanded Disability Status Scale (EDSS) scores compared to older patients (1.8 and 2.3 vs. 3.2) at baseline. The mean EDSS scores remained stable over 5 years in all subgroups. Young adults had higher annual relapse rates (2.0 and 1.7 vs. 1.4) at study entry, which were reduced by approximately 80% in all subgroups over 5 years. The proportion of patients with no clinical disease activity in year 4 was 52.6 and 73.4 vs. 66.9% in patients ≤20, >20 to ≤30 years and >30 years, respectively. The symbol digit modalities test score increased by 15.25 ± 8.3 and 8.3 ± 11.3 (mean ± SD) from baseline in patients >20 to ≤30 and >30 years. Conclusions: Real-world evidence suggests a long-term treatment benefit of fingolimod in young RRMS patients.

Objectives In January 2018, the European Union (EU) approved ocrelizumab in relapsing multiple sclerosis (RMS) and as the first disease-modifying therapy (DMT) for patients with primary progressive multiple sclerosis (PPMS) with efficacy proven in a phase 3 randomised controlled trial. Eleven months prior to the European regulatory approval, a compassionate use programme (CUP) made ocrelizumab available to 489 patients with PPMS in Germany, thereby for the first time providing a therapeutic option to patients with PPMS who could not participate in ocrelizumab studies. Here, we report real-world patient characteristics and short-term safety data of patients with PPMS treated with ocrelizumab in this CUP. Patients and methods This CUP was initiated in February 2017 – shortly before US Food and Drug administration approval in March 2017 – and ended in January 2018, following ocrelizumab approval in the EU. Adult patients (age ≥18 years) with PPMS who had a positive benefit/risk ratio according to the treating physician were eligible for inclusion at German treatment centres. The main exclusion criteria were current/recent treatment with other immune therapies and unresolved/chronic/active infections. Patients received methylprednisolone and an antihistamine before treatment with intravenous ocrelizumab in 6-month cycles. The first ocrelizumab dose was a 300 mg infusion followed by a second 300 mg infusion 2 weeks later; subsequent doses were delivered as a single 600 mg infusion. Adverse events were reported immediately. Results Of 580 requests received from 104 centres, 525 patients met the eligibility criteria. Thirty-five patients did not participate due to withdrawal by the treating physician, and one due to death prior to treatment. A total of 489 patients received at least one 600 mg dose of ocrelizumab (administered as two 300 mg infusions) and 51 received a second dose. Due to termination of the CUP upon marketing authorisation, the maximum follow-up period was 12 months. Median patient age was 52 years (range: 24–73), and 49% were female. Previous immunomodulatory or immunosuppressive therapies had been received by 41% of patients, with the most commonly used being glucocorticoids, mitoxantrone, interferon-β and glatiramer acetate. Patients with a previous malignancy, serious disease or infection (42 patients, 9%) had recovered from this prior to the CUP. Nine serious adverse events and 70 non-serious adverse events were reported in 40 patients. Adverse event categories were generally consistent with the known safety profile of ocrelizumab; one patient had carry-over progressive multifocal leukoencephalopathy (PML) due to previous natalizumab treatment. Conclusion This CUP provides first real-world observations of ocrelizumab for the treatment of PPMS in a large patient cohort in Germany, supporting that ocrelizumab is generally well-tolerated in clinical practice. Physicians should be vigilant for early symptoms of PML, as to date, 9 PM L cases that were all confounded have been reported in patients treated with ocrelizumab worldwide, with 8 carry-over cases from a prior DMT.

Background Multiple Sclerosis (MS) is a chronic inflammatory, immune mediated disease of the central nervous system, with Relapsing Remitting MS (RRMS) being the most common type. Within the last years, the status of high disease activity (HDA) has become increasingly important for clinical decisions. Nevertheless, little is known about the incidence, the characteristics, and the current treatment of patients with RRMS and HDA in Germany. Therefore, this study aims to estimate the incidence of HDA in a German RRMS patient population, to characterize this population and to describe current drug treatment routines and further healthcare utilization of these patients. Methods A claims data analyses has been conducted, using a sample of the InGef Research Database that comprises data of approximately four million insured persons from around 70 German statutory health insurances (SHI). The study was conducted in a retrospective cohort design, including the years 2012–2016. Identification of RRMS population based on ICD-10 code (ICD-10-GM: G35.1). For identification of HDA, criteria from other studies as well as expert opinions have been used. Information on incidence, characteristics and current treatment of patients with RRMS and HDA was considered. Results The overall HDA incidence within the RRMS population was 8.5% for 2016. It was highest for the age group of 0–19 years (29.4% women, 33.3% men) and lowest for the age group of ≥ 50 years (4.3% women, 5.6% men). Mean age of patients with RRMS and incident HDA was 38.4 years (SD: 11.8) and women accounted for 67.8%. Analyses of drug utilization showed that 82.4% received at least one disease-modifying drug (DMD) in 2016. A percentage of 49.8% of patients received drugs for relapse therapy. A share of 55% of RRMS patients with HDA had at least one hospitalization with a mean length of stay of 13.9 days (SD: 18.3 days) in 2016. The average number of outpatient physician contacts was 28.1 (SD: 14.0). Conclusions This study based on representative Germany-wide claims data from the SHI showed a high incidence of HDA especially within the young RRMS population. Future research should consider HDA as an important criterion for the quality of care for MS patients.

Background: The risk of progressive multifocal leukoencephalopathy limits the duration over which patients can receive natalizumab before requiring a switch to other therapies such as fingolimod. To date, no studies have assessed the long-term real-world effectiveness and safety of fingolimod following a switch from natalizumab. We aimed to investigate the benefit-risk profile of fingolimod over 48 months in patients switching from natalizumab, and the impact of washout duration after natalizumab discontinuation on outcomes during fingolimod treatment. Methods: This analysis used data from PANGAEA, an ongoing German multicenter, prospective, non-interventional, observational study. In total, 3912 patients were included: 530 had switched from natalizumab (natalizumab subpopulation), and a reference population of 3382 had switched from other treatments or were treatment-naïve (non-natalizumab subpopulation). The natalizumab subpopulation was stratified by washout duration (30-89 days, 90-149 days, and ≥ 150 days) prior to fingolimod initiation. Results: In the natalizumab subpopulation over 48 months of fingolimod treatment, 58.2% (n = 227/390) of patients remained on fingolimod. Over this period, mean annualized relapse rates (ARRs) and proportions of patients who relapsed were similar across washout durations, and ranged from 0.455 (95% confidence interval [CI]: 0.363-0.571) to 0.546 (95% CI: 0.446-0.669) and 54.1% (n = 92/170) to 60.2% (n = 127/211), respectively. Overall, 17.1% (n = 36/211) had 6-month confirmed disability worsening. In the non-natalizumab subpopulation, ARR was 0.300, 40.9% (n = 1325/3237) of patients relapsed, and a similar proportion to the natalizumab subpopulation had 6-month disability worsening (16.6% [n = 232/1394]). In both subpopulations, the safety profile of fingolimod was consistent with that observed in randomized controlled trials. Conclusions: In patients discontinuing natalizumab, fingolimod has a favorable benefit-risk profile over 48 months. These findings also suggest using a short washout following natalizumab discontinuation, consistent with guidelines and current clinical practice in Germany.

Background: Relapse frequency is often correlated with the prognosis of multiple sclerosis (MS). In patients with relapsing-remitting MS (RRMS), relapses vary in severity and may affect activities of daily living, require steroid intervention, or hospitalization. Incomplete recovery from relapses results in increasing disability. In pivotal phase III studies of fingolimod (FREEDOMS, FREEDOMS II, and TRANSFORMS), the frequency of overall and severe relapses was significantly reduced in patients with RRMS treated with fingolimod compared with placebo or intramuscular interferon β-1a (IFN β-1a). The objective of this study was to report the effect of early initiation of fingolimod on relapse severity in patients with RRMS. Methods: This is a post hoc descriptive analysis of data from the pooled placebo-controlled FREEDOMS/FREEDOMS II studies and from the active-comparator TRANSFORMS study. Patients were analyzed under 2 groups: patients initially randomized to receive fingolimod 0.5 mg during the core phase and continued fingolimod 0.5 mg in the extension phase (immediate fingolimod group), and patients initially randomized to placebo or IFN β-1a during the core phase and switched to fingolimod during the extension phase (delayed fingolimod group). Annualized relapse rate (ARR) was estimated for severe relapses (defined as Expanded Disability Status Scale increase of >1 point, or >2-point change in 1 or 2 Functional Systems, respectively, or >1-point change in >4 Functional Systems). ARR was also estimated for relapses that affected activities of daily living, required steroid use, or hospitalization. Results: In the pooled FREEDOMS/FREEDOMS II extensions, the immediate fingolimod group showed sustained reductions in the proportion (core: 15.8% and extension: 9.3%) and in ARR over 4 years (0.032 and 0.015) for severe relapses, in relapses requiring steroids (0.149 and 0.123), hospitalization (0.049 and 0.039) and relapses affecting activities of daily living (0.155 and 0.112). In the TRANSFORMS extension, similar reductions were observed in the immedaite group for the proportion of severe relapses (core: 11.8% and extension: 9.8%). ARR remained low over 2 years for severe relapses (0.024 and 0.018), relapses affecting activities of daily living (0.112 and 0.109), relapses requiring steroids (0.156 and 0.161) and hospitalization (0.027 and 0.033). Results in the FREEDOMS/FREEDOMS II and TRANSFORMS extensions for the delayed group were similar. In the TRANSFORMS extension, the proportion of severe relapses were 18.0% (core) and 11.1% (extension); there were significant reductions in ARR for severe relapses (core: 0.079 and extension: 0.029), relapses requiring steroids (0.366 and 0.232), hospitalization (0.092 and 0.055), and relapses affecting activities of daily living (0.285 and 0.144) (all p < 0.0001). Complete recovery was reported for the majority of relapses during the core and extension phases in both the immediate and delayed fingolimod groups (Pooled FREEDOMS/FREEDOMS II: immediate group 59.7%-65.5% and delayed group 64.9%-67.7%; TRANSFORMS: 72.1%-80.0% and 65.4%-70.8%). Conclusions: In patients with RRMS, the frequency of severe relapses and relapse severity remained low in the immedaite fingolimod group over a period of 4 years. Reductions in the proportion of severe relapses post switch from IFN β-1a or placebo to fingolimod underscore the clinical benefit and the relevance of an early initiation of fingolimod.

Objective To assess the long-term real-world benefit–risk profile of fingolimod in patients with relapsing MS in Germany. Methods This analysis used data from the noninterventional real-world study, Post-Authorization Non-interventional German sAfety study of GilEnyA (PANGAEA), to assess prospectively the persistence, effectiveness, and safety of fingolimod over 36 months (±90 days) in Germany. For inclusion in the effectiveness analysis (n = 2,537), patients were required to have received fingolimod for the first time in PANGAEA, to have at least 12 months of data, and to have completed each 12-month follow-up period. For the safety analysis (n = 3,266), patients were additionally allowed to have received fingolimod before enrollment. Results At baseline, 94.7% of patients in the effectiveness analysis had received a previous disease-modifying therapy. After 36 months, 70.4% of patients were still receiving fingolimod. Over this period, annualized relapse rates decreased to 0.265 (95% CI: 0.244–0.286) from 1.79 (95% CI: 1.75–1.83), and mean Expanded Disability Status Scale scores remained stable (mean change from baseline: +0.049 [95% CI: −0.015 to +0.114]). In total, 16% of patients had 6-month confirmed disability improvement, 12.5% had 6-month confirmed disability worsening, and 52.4% were free from relapses and 6-month confirmed disability worsening. Adverse events (AEs) and serious AEs were experienced by up to 23.4% and 3.9% of patients, respectively, during any of the 12-month follow-up periods. The frequency and nature of AEs were in line with previous findings. Conclusions Using systematically collected data from PANGAEA, this analysis demonstrates the sustained effectiveness, high persistence, and manageable safety profile of fingolimod over 36 months.