Real-world evidence data on the monoclonal antibody erenumab in migraine prevention: perspectives of treating physicians in Germany.

BACKGROUND: Erenumab, the first-in-class fully human monoclonal antibody targeting the calcitonin gene-related peptide receptor, was shown to be efficacious and safe for the prophylactic treatment of migraine in adults in randomized clinical trials. Large-scale, real-world evidence in multi-centre settings is still needed to confirm these results. Erenumab patient profiles outside clinical trials and physicians' treatment patterns, as well as data from patients treated in Germany, a severely impacted population, are not published yet. METHODS: TELESCOPE was a multi-centre survey gathering real-world data from 45 German headache centres between July 2019 and December 2019. The project consisted of two parts. In the first part, treating physicians shared their experiences on current erenumab treatment with regard to patient profiles, treatment patterns and treatment responses. In the second part, a retrospective chart review was conducted of 542 migraine patients treated with erenumab for at least three months. Treatment responses focused on various aspects of patients' quality of life. RESULTS: The analysis of 542 patients' charts revealed that three-month treatment with erenumab significantly reduced monthly headaches, migraine and acute medication days. Furthermore, headache intensity and frequency were reduced in over 75 % and accompanying aura in 35 % of patients. The clinical global impression scale revealed a general improvement in 91 % of patients. According to the treating physicians' professional judgement, 83 % of patients responded to erenumab and 80 % were satisfied with the treatment. Physicians evaluated restricted quality of life, the number of monthly migraine days and previous, prophylactic treatments as the main components of the current patient profile for monoclonal antibody recipients. Based on the assessment of physicians, erenumab reduced migraine symptoms in 65 % and increased quality of life in more than 75 % of their patients. CONCLUSIONS: TELESCOPE confirms positive treatment responses with erenumab shown in clinical trials in a real-world multi-centre setting. The results show consistently positive experiences of physicians utilizing erenumab in clinical practice and underline that therapy with this monoclonal antibody is effective in migraine patients, particular in those, who have failed several prophylactic therapies.

Electrocardiographic assessments and cardiac events after fingolimod first dose - a comprehensive monitoring study.

BACKGROUND: First dose observation for cardiac effects is required for fingolimod, but recommendations on the extent vary. This study aims to assess cardiac safety of fingolimod first dose. Individual bradyarrhythmic episodes were evaluated to assess the relevance of continuous electrocardiogram (ECG) monitoring. METHODS: START is an ongoing open-label, multi-center study. At the time of analysis 3951 patients were enrolled. The primary endpoints are the incidence of bradycardia (heart rate < 45 bpm) and second-/third-degree AV blocks during treatment initiation. The relevance of Holter was assessed by matching ECG findings with the occurrence of clinical symptoms as well as by rigorous analysis of AV blocks with regard to the duration of pauses and the minimal heart rate recorded during AV block. RESULTS: Thirty-one patients (0.8%) developed bradycardia (<45 bpm), 62 patients (1.6%) had second-degree Mobitz I and/or 2:1 AV blocks with a lowest reading (i.e. mean of ten consecutive beats) of 35 bpm and the longest pause lasting for 2.6 s. No Mobitz II or third-degree AV blocks were observed. Only one patient complained about mild chest discomfort and fatigue. After 1 week, there was no second-/third-degree AV block. CONCLUSIONS: Continuous Holter ECG monitoring in this large real-life cohort revealed that bradycardia and AV conduction abnormalities were rare, transient and benign. No further unexpected abnormalities were detected. The data presented here give an indication that continuous Holter ECG monitoring does not add clinically relevant value to patients' safety. TRIAL REGISTRATION: NCT01585298 ; registered April 23, 2012.

Addition of quantitative MRI to the routine clinical care of patients with multiple sclerosis-Results from the MAGNON project.

BACKGROUND: The revised Lublin classification offers a framework for categorizing multiple sclerosis (MS) according to the clinical course and imaging results. Diagnosis of secondary progressive MS (SPMS) is often delayed by a period of uncertainty. Several quantitative magnetic resonance imaging (qMRI) markers are associated with progressive disease states, but they are not usually available in clinical practice. METHODS: The MAGNON project enrolled 629 patients (early relapsing-remitting MS (RRMS), n = 51; RRMS with suspected SPMS, n = 386; SPMS, n = 192) at 55 centers in Germany. Routine magnetic resonance imaging (MRI) scans at baseline and after 12 months were analyzed using a centralized automatic processing pipeline to quantify lesions and normalized brain and thalamic volume. Clinical measures included relapse activity, disability, and MS phenotyping. Neurologists completed questionnaires before and after receiving the qMRI reports. RESULTS: According to the physicians' reports, qMRI results changed their assessment of the patient in 31.8% (baseline scan) and 27.6% (follow-up scan). For ∼50% of patients with RRMS with suspected SPMS, reports provided additional information that the patient was transitioning to SPMS. In >25% of all patients, this information influenced the physicians' assessment of the patient's current phenotype. However, actual changes of treatment were reported only in a minority of these patients. CONCLUSIONS: The MAGNON results suggest that standardized qMRI reports may be integrated into the routine clinical care of MS patients and support the application of the Lublin classification as well as treatment decisions. The highest impact was reported in patients with suspected SPMS, indicating a potential to reduce diagnostic uncertainty.

Large-scale cross-sectional online survey on patient-neurologist communication, burden of disease assessment and disease monitoring in people with multiple sclerosis.

Background: Management of multiple sclerosis (MS) requires a high level of communication between health care professionals (HCPs) and people with MS (pwMS) including profound investigation and discussion of symptoms to identify therapeutic needs. For treatment decisions, monitoring of disease activity is important, in this respect self-monitoring devices and apps, as well as magnetic resonance imaging are important tools. Methods: MS Perspectives is a cross-sectional online survey conducted in Germany which was designed to collect data, among others, on the communication between pwMS and HCPs regarding treatment goals, symptom assessment, usage of devices and apps to self-monitor health functions, as well as to identify patients' attitude toward the role of magnetic resonance imaging (MRI). Between December 2021 and February 2022, 4,555 pwMS completed the survey. Results: In total, 63.7% of participants reported that treatment goals have been discussed with their HCPs. Symptoms worsening in the past 12 months independent of relapses was more often reported by pwMS than inquired by HCPs, according to patients' report. Devices or apps for health monitoring were used by less than half of participants. Frequency of MRI controls was much lower in participants with longer compared to shorter disease duration (47.5 vs. 86.3%). The proportion of patients with annual or semiannual scans was highest among pwMS receiving infusion therapy (93.5%), followed by oral medication (82.5%) and injectables (73.4%), and lowest for pwMS without immunotherapy (58.2%). Conclusion: MS Perspectives identified a rather low patient involvement regarding treatment goals and symptom assessment in clinical practice. Regarding this and our findings for health self-monitoring and MRI usage, strategies for improving patient-HCP communication and disease monitoring may be considered.

Patient satisfaction and healthcare services in specialized multiple sclerosis centres in Germany.

BACKGROUND: As patients with multiple sclerosis (MS) require lifelong treatment, optimization of therapy with respect to efficacy and safety is needed to limit long-term disease progression. Patients with MS also need a range of health-related services. Satisfaction with these as well as treatment is clinically relevant because satisfied patients are more likely to adhere to therapy. The aim of this study was to determine the status of patient satisfaction and of healthcare services in 70 specialized MS centres in Germany. METHODS: In 2011, patients with MS responded to a questionnaire, which solicited clinical and demographic information, as well as patients' perceptions of their overall situation and their satisfaction with treatment. RESULTS: Of 2791 patients surveyed, 81.9% had relapsing-remitting MS with mild disability [mean (standard deviation) Expanded Disability Status Scale score: 2.6 (1.8)]. Disease activity data were collected from 2205 patients, of whom 57.6% had remained relapse-free during the preceding 12 months. However, 38.9% had experienced one or more relapses, most of whom (67.3%) while receiving immunomodulatory treatment. About one-third of the patients indicated that they were more dissatisfied with their overall situation compared with the time before diagnosis. However, many patients (58.3%) were satisfied with their existing medication. Overall, 72.8% of patients would prefer oral to injectable treatments, assuming there was no difference in their efficacy. CONCLUSIONS: A substantial proportion of patients experienced breakthrough disease on treatment and may potentially benefit from a change of therapy. Although largely satisfied with treatment, most patients with MS would choose oral over injectable treatments.

Combination treatment of fingolimod with antidepressants in relapsing-remitting multiple sclerosis patients with depression: a multicentre, open-label study - REGAIN.

OBJECTIVES: Approximately one in two patients with multiple sclerosis (MS) suffer from comorbid depression. The primary objective of this study was to evaluate the safety and tolerability of fingolimod and antidepressant combination in relapsing-remitting MS patients with mild-to-moderate depression. Efficacy outcome variables were quality of life (QoL), fatigue, disability and depression. METHODS: Patients received open-label fingolimod 0.5 mg over 2 weeks, followed by fingolimod plus citalopram (40 mg), fluoxetine (40 mg) or venlafaxine (150 mg) over 16 weeks. The antidepressant was selected at the physician's discretion. RESULTS: In total, 54 patients were recruited at 25 centres across Germany. No new safety signals (including cardiac) emerged compared with previous clinical studies. Adverse events (mostly mild-to-moderate) were reported in 43 patients. A total of three patients had serious adverse events and 10 discontinued the study. QoL (mean [95% confidence interval]) improved by 2.2 (-3.3, -1.2; Patient Reported Indices for MS questionnaire), fatigue by 8.2 (-13.1, -3.3; modified Fatigue Impact Scale) and depression by 6.3 (-8.4, -4.2; Hamilton Depression Scale) points. However, the results must be interpreted cautiously owing to limited patient numbers. CONCLUSIONS: Combination of fingolimod with antidepressant medication showed no unexpected safety signals. Patient-reported outcomes (QoL, disability, fatigue and depression) remained stable or improved.

Acceptance of the extracare program by Beta interferon-treated patients with multiple sclerosis: results of the explore study.

BACKGROUND: To gain full benefit from disease-modifying therapies such as interferon ß-1b, patients with multiple sclerosis (MS) need to adhere to treatment in the long term. Treatment adherence requires high patient satisfaction with treatment and care. OBJECTIVES: Our aim was to evaluate the satisfaction of patients with MS receiving interferon ß-1b Extavia with the patient care program Extracare. Efficacy and safety of treatment were evaluated as secondary objectives. METHODS: In this prospective, noninterventional 1-year study, data on the satisfaction of 174 patients with MS with Extracare were obtained by questionnaires. Disability and symptom severity as well as patients' reported activity limitations, quality of life, and fatigue were recorded. RESULTS: We observed high levels of patients' satisfaction with MS nurses, telephonic care, and information provided by Extracare (values ≤ 1.53 on a Likert scale ranging from 1 [very good] to 6 [insufficient]). Patient reported quality of life (Patient Reported Indices for MS QoL) improved from 11.82 ± 11.36 at baseline to 9.74 ± 10.94 at the end of the study (p = .02), whereas clinical parameters of disease progression remained unchanged. Rate of adverse events was as expected. CONCLUSIONS: This study provides the basis for further improvements of care programs to increase treatment adherence of patients with MS.

Inhibition of the MAP kinase ERK protects from lipopolysaccharide-induced lung injury.

The pathogenesis of chronic obstructive pulmonary disease (COPD) is characterized by pulmonary inflammation associated with lung neutrophilia and elevated levels of pro-inflammatory mediators in the bronchoalveolar lavage fluid or sputum of patients. Recent findings revealed that mitogen-activated protein kinase (MAPK) signaling cascade is involved in the inflammatory response of lung injury. In the present study we could elucidate the role of extracellular signal-related MAPK in the murine model of LPS-induced acute lung injury by using U0126, a specific inhibitor of MEK1/2, upstream kinases of ERK. Phosphorylation of ERK was inhibited by U0126 in vivo as well as in vitro. In freshly isolated human peripheral blood mononuclear cells U0126 dose-dependently blocked the release of IL-2 and TNF-alpha. For in vivo studies mice were exposed to aerosolized LPS to induce an acute lung injury mimicking some aspects of COPD. This led to a recruitment of neutrophils to the lung and to the release of pro-inflammatory cytokines into bronchoalveolar lavage. Pretreatment of mice with U0126 significantly reduced lung neutrophilia and diminished levels of TNF-alpha and chemotactic MIP-2 and KC in bronchoalveolar fluid. U0126 also decreased albumin levels in BAL fluid, a marker of vascular leakage. Histological examination of lung tissues revealed that ERK MAPK inhibition using U0126 efficiently attenuated LPS-induced pulmonary inflammatory responses. These data suggest that ERK signaling plays an important role in acute lung injury and pharmacologic inhibition of ERK provides a promising new therapeutic strategy for lung inflammatory diseases and in particular COPD.