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Fingolimod has shown reductions in clinical and MRI disease activity in patients with relapsing-remitting multiple sclerosis. We further assessed the efficacy and safety of fingolimod in such patients. We did this placebo-controlled, double-blind phase 3 study predominantly in the USA (101 of 117 centres). Using a computer-generated sequence, we randomly allocated eligible patients—those aged 18–55 years with relapsing-remitting multiple sclerosis—to receive fingolimod 0·5 mg, fingolimod 1·25 mg, or placebo orally once daily (1:1:1; stratified by study centre). On Nov 12, 2009, all patients assigned to fingolimod 1·25 mg were switched to the 0·5 mg dose in a blinded manner after a review of data from other phase 3 trials and recommendation from the data and safety monitoring board, but were analysed as being in the 1·25 mg group in the primary outcome analysis. Our primary endpoint was annualised relapse rate at month 24, analysed by intention to treat. Secondary endpoints included percentage brain volume change (PBVC) from baseline and time-to-disability-progression confirmed at 3 months. This trial is registered with ClinicalTrilals.gov, number NCT00355134. Between June 30, 2006, and March 4, 2009, we enrolled and randomly allocated 1083 patients: 370 to fingolimod 1·25 mg, 358 to fingolimod 0·5 mg, and 355 to placebo. Mean annualised relapse rate was 0·40 (95% CI 0·34–0·48) in patients given placebo and 0·21 (0·17–0·25) in patients given fingolimod 0·5 mg: rate ratio 0·52 (95% CI 0·40–0·66; p<0·0001), corresponding to a reduction of 48% with fingolimod 0·5 mg versus placebo. Mean PBVC was −0·86 (SD 1·22) for fingolimod 0·5 mg versus −1·28 (1·50) for placebo (treatment difference −0·41, 95% CI −0·62 to −0·20; p=0·0002). We recorded no statistically significant between-group difference in confirmed disability progression (hazard rate 0·83 with fingolimod 0·5 mg vs placebo; 95% CI 0·61–1·12; p=0·227). Fingolimod 0·5 mg caused more of the following adverse events versus placebo: lymphopenia (27 [8%] patients vs 0 patients), increased alanine aminotransferase (29 [8%] vs six [2%]), herpes zoster infection (nine [3%] vs three [1%]), hypertension (32 [9%] vs 11 [3%]), first-dose bradycardia (five [1%] vs one [<0·5%]), and first-degree atrioventricular block (17 [5%] vs seven [2%]). 53 (15%) of 358 patients given fingolimod 0·5 mg and 45 (13%) of 355 patients given placebo had serious adverse events over 24 months, which included basal-cell carcinoma (ten [3%] patients vs two [1%] patients), macular oedema (three [1%] vs two [1%]), infections (11 [3%] vs four [1%]), and neoplasms (13 [4%] vs eight [2%]). Our findings expand knowledge of the safety profile of fingolimod and strengthen evidence for its beneficial effects on relapse rates in patients with relapsing-remitting multiple sclerosis. We saw no effect of fingolimod on disability progression. Our findings substantiate the beneficial profile of fingolimod as a disease-modifying agent in the management of patients with relapsing-remitting multiple sclerosis. Novartis Pharma AG.

In this 24-month, randomized trial involving patients with relapsing–remitting multiple sclerosis, oral fingolimod reduced the rates of relapse and disability progression, as compared with placebo. Adverse events reported in patients treated with fingolimod included bradycardia, atrioventricular conduction block, macular edema, elevations in liver-enzyme levels, and mild hypertension. In patients with relapsing–remitting multiple sclerosis, oral fingolimod reduced the rates of relapse and disability progression, as compared with placebo. Adverse events included bradycardia, atrioventricular conduction block, macular edema, elevations in liver-enzyme levels, and mild hypertension. Fingolimod (FTY720) is an oral sphingosine-1-phosphate–receptor modulator 1 that is currently being evaluated for the treatment of multiple sclerosis. There is evidence that fingolimod acts by preventing lymphocyte egress from lymph nodes. 2 , 3 This leads to a reduced infiltration of potentially autoaggressive lymphocytes into the central nervous system. 4 , 5 Preclinical findings also suggest that fingolimod may promote neuroprotective and reparative processes within the central nervous system through modulation of sphingosine-1-phosphate receptors expressed on neural cells. 6 – 12 A 6-month, phase 2, placebo-controlled study 13 and its open-label extension study 14 showed sustained suppression, for up to 5 years, of both relapse and inflammatory activity . . .

Peripheral lymphocytes entering brain ischemic regions orchestrate inflammatory responses, catalyze tissue death, and worsen clinical outcomes of acute ischemic stroke (AIS) in preclinical studies. However, it is not known whether modulating brain inflammation can impact the outcome of patients with AIS. In this open-label, evaluator-blinded, parallel-group clinical pilot trial, we recruited 22 patients matched for clinical and MRI characteristics, with anterior cerebral circulation occlusion and onset of stroke that had exceeded 4.5 h, who then received standard management alone (controls) or standard management plus fingolimod (FTY720, Gilenya, Novartis), 0.5 mg per day orally for 3 consecutive days. Compared with the 11 control patients, the 11 fingolimod recipients had lower circulating lymphocyte counts, milder neurological deficits, and better recovery of neurological functions. This difference was most profound in the first week when reduction of National Institutes of Health Stroke Scale was 4 vs. −1, respectively ( P = 0.0001). Neurological rehabilitation was faster in the fingolimod-treated group. Enlargement of lesion size was more restrained between baseline and day 7 than in controls (9 vs. 27 mL, P = 0.0494). Furthermore, rT1%, an indicator of microvascular permeability, was lower in the fingolimod-treated group at 7 d (20.5 vs. 11.0; P = 0.005). No drug-related serious events occurred. We conclude that in patients with acute and anterior cerebral circulation occlusion stroke, oral fingolimod within 72 h of disease onset was safe, limited secondary tissue injury from baseline to 7 d, decreased microvascular permeability, attenuated neurological deficits, and promoted recovery. Significance In patients with acute ischemic stroke (AIS), the abrupt and massive influx of lymphocytes from the periphery to the ischemic region orchestrates focal inflammatory responses, catalyzes tissue death, and worsens clinical outcomes. In this early phase clinical study, we reduced lymphocyte migration to the brain during the first 72 h of AIS via oral administration of three doses of fingolimod. This administration led to a significant reduction of secondary lesion enlargement, microvascular permeability, and better clinical outcomes during the acute phase and 3-mo follow-up visit. This study will provoke new investigations on the efficacy of modulation of brain inflammation in AIS.

In this 12-month trial involving patients with relapsing–remitting multiple sclerosis, oral fingolimod was more effective than intramuscular interferon beta-1a in reducing relapse rates. Adverse events associated with fingolimod included herpesvirus infections (two fatal infections), atrioventricular block, macular edema, skin cancer, and liver-enzyme elevation. In patients with relapsing–remitting multiple sclerosis, oral fingolimod was more effective than intramuscular interferon beta-1a in reducing relapse rates. Adverse events included herpesvirus infections (two fatal infections), atrioventricular block, macular edema, skin cancer, and liver-enzyme elevation. Oral fingolimod (FTY720) is a sphingosine-1-phosphate–receptor modulator. After phosphorylation, fingolimod acts as a functional antagonist of the sphingosine-1-phosphate type 1 receptor, inducing receptor internalization and rendering T and B cells insensitive to a signal necessary for egress from secondary lymphoid tissues. 1 , 2 The resulting redistribution to lymph nodes reduces recirculation of autoaggressive lymphocytes to the central nervous system. 3 – 5 Also, fingolimod is lipophilic, readily crosses the blood–brain barrier, and is phosphorylated within the central nervous system. 6 Through interaction with sphingosine-1-phosphate receptors on neural cells, fingolimod may have neuroprotective or reparative effects. 6 – 9 Fingolimod effectively treats experimental autoimmune encephalomyelitis, an animal . . .

Fingolimod 0·5 mg once daily is approved for treatment of relapsing multiple sclerosis (MS). In the phase 3, 2-year FREEDOMS (FTY720 Research Evaluating Effects of Daily Oral therapy in MS) study, fingolimod significantly reduced annualised relapse rates (ARRs) and the risk of confirmed disability progression compared with placebo. We aimed to investigate whether the beneficial treatment effect reported for the overall population is consistent in subgroups of patients with different baseline characteristics. We did subgroup analyses of ARRs (primary outcome) and confirmed disability progression (a secondary outcome) over 24 months in the FREEDOMS study, a randomised, double-blind study that included 1272 patients with relapsing-remitting MS who were assigned 1:1:1 to fingolimod (0·5 mg or 1·25 mg) or placebo once daily for 24 months. Subgroups were predefined, predefined and slightly modified, or defined post hoc, by demographic factors (including sex and age), disease characteristics (including baseline disability scores, relapse rates, and lesion parameters), and response to previous therapy (including analyses in patients eligible for fingolimod treatment according to the European label). Data were analysed by intention to treat. The FREEDOMS study is registered with ClinicalTrials.gov, number NCT00289978. Treatment with fingolimod 0·5 mg was associated with significantly lower ARRs versus placebo across all subgroups except for patients aged over 40 years. ARR ratios ranged from 0·76 (95% CI 0·54–1·09; p=0·13) in patients aged over 40 years to 0·29 (0·16–0·52; p<0·0001) in patients who had relapse activity despite receiving interferon beta during the year before study enrolment. Hazard ratios for confirmed disability progression over 24 months with fingolimod 0·5 mg versus placebo ranged from 0·85 (95% CI 0·53–1·36; p=0·50) in patients with a T2 lesion volume of 3300 mm3 or less to 0·32 (0·14–0·73; p=0·0066) in patients with an EDSS over 3·5. In patients who relapsed and had lesion activity despite treatment with interferon beta in the previous year, the ARR ratio for fingolimod 0·5 mg versus placebo was 0·38 (95% CI 0·21–0·68, p=0·0011), and for treatment-naive patients with rapidly evolving severe disease it was 0·33 (0·18–0·62, p=0·0006). Hazard ratios for confirmed disability progression over 24 months were 0·68 (0·29–1·62; p=0·39) and 0·73 (0·25–2·07; p=0·55), respectively, in these groups. Patients with relapsing-remitting MS with a wide spectrum of clinical and MRI features including subgroups specified by the European label can potentially benefit from treatment with 0·5 mg fingolimod. Novartis.

In this proof-of-concept study, fingolimod, an oral immunomodulating agent, reduced lesions detected on magnetic resonance imaging and the rate of clinical relapse among patients with relapsing multiple sclerosis. Adverse events associated with fingolimod included elevations in liver enzyme levels, a reduction in the heart rate, a decrease in forced expiratory flow, and one case of posterior reversible encephalopathy. Fingolimod, an oral immunomodulating agent, reduced lesions detected on magnetic resonance imaging and the rate of clinical relapse among patients with relapsing multiple sclerosis. Multiple sclerosis is the most common nontraumatic cause of neurologic disability in young adults. 1 , 2 It is generally believed to be an autoimmune condition in which autoreactive T cells attack myelin sheaths, 3 leading to demyelination and axonal damage. 4 Currently approved immunomodulating treatments for multiple sclerosis (interferon beta and glatiramer acetate) 5 – 8 reduce relapse rates by about 30%. 9 Both these drugs are administered either subcutaneously or intramuscularly, and interferons are associated with systemic reactions in more than 60% of patients, 10 with implications for adherence to treatment. 11 Fingolimod (FTY720, Novartis Pharma) is an oral sphingosine-1-phosphate receptor modulator. After rapid phosphorylation, fingolimod-P acts . . .

In a 12-month phase 3 study in patients with relapsing-remitting multiple sclerosis (RRMS), TRANSFORMS, fingolimod showed greater efficacy on relapse rates and MRI outcomes compared with interferon beta-1a. We had two aims in our extension: to compare year 2 with year 1 in the switched patients to assess the effect of a change from interferon beta-1a to fingolimod, and to compare over 24 months the treatment groups as originally randomised to assess the effect of delaying the start of treatment with fingolimod. Patients randomly assigned to receive 0·5 mg or 1·25 mg daily oral fingolimod in the core study continued with the same treatment in our extension; patients who originally received 30 μg weekly intramuscular interferon beta-1a were randomly reassigned (1:1) to receive either 0·5 mg or 1·25 mg fingolimod. The initial randomisation and dose of fingolimod assigned for the extension remained masked to the patients and investigators. As in the core study, re-randomisation was done centrally in blocks of six and stratified according to site. Our efficacy endpoints were annualised relapse rate (ARR), disability progression, and MRI outcomes. Our within-group analyses were based on the intention-to-treat and safety populations that entered our extension study. Our between-group analyses were based on the intention-to-treat and safety populations from the core study. This study is registered with ClinicalTrials.gov, number NCT00340834. 1027 patients entered our extension and received the study drug, and 882 completed 24 months of treatment. Patients receiving continuous fingolimod showed persistent benefits in ARR (0·5 mg fingolimod [n=356], 0·12 [95% CI 0·08–0·17] in months 0–12 vs 0·11 [0·08–0·16] in months 13–24; 1·25 mg fingolimod [n=330], 0·15 [0·10–0·21] vs 0·11 [0·08–0·16]; however, in patients who initially received interferon beta-1a, ARR was lower after switching to fingolimod compared with the previous 12 months (interferon beta-1a to 0·5 mg fingolimod [n=167], 0·31 [95% CI 0·22–0·43] in months 0–12 vs 0·22 [0·15–0·31], in months 13–24 p=0·049; interferon beta-1a to 1·25 mg fingolimod [n=174], 0·29 [0·20–0·40] vs 0·18 [0·12–0·27], p=0·024). After switching to fingolimod, numbers of new or newly enlarging T2 and gadolinium (Gd)-enhancing T1 lesions were significantly reduced compared with the previous 12 months of interferon beta-1a therapy (p<0·0001 for T2 lesions at both doses; p=0·002 for T1 at 0·5 mg; p=0·011 for T1 at 1·25 mg), and the pattern of adverse events shifted towards that typical for fingolimod. Over 24 months, in continuous fingolimod groups compared with the group that switched from interferon beta-1a to fingolimod, we recorded lower ARRs (0·18 [95% CI 0·14–0·22] for 0·5 mg; 0·20 [0·16–0·25] for 1·25 mg; 0·33 [0·27–0·39] for the switch group; p<0·0001 for both comparisons), fewer new or newly enlarged T2 lesions (p=0·035 for 0·5 mg, p=0·068 for 1·25 mg), and fewer patients with Gd-enhancing T1 lesions (p=0·001 for 0·5 mg fingolimod vs switch group; p=0·002 for 1·25 mg fingolimod vs switch group). There was no benefit on disability progression. Switching from interferon beta-1a to fingolimod led to enhanced efficacy with no unexpected safety concerns. Compared with patients switched from interferon beta-1a to fingolimod, continuous treatment with fingolimod for 2 years provides a sustained treatment effect with improved clinical and MRI outcomes. Novartis Pharma AG.

Background: Reduction in peripheral blood lymphocytes is an expected pharmacodynamic outcome of fingolimod therapy. Objective: The objective of this article is to evaluate lymphocyte dynamics during and after fingolimod therapy and assess the relationship between lymphocyte counts and infections. Methods: Lymphocyte counts and their relationship with infections were evaluated in three multiple sclerosis (MS) populations: (Group A) FREEDOMS phase 3 core study group (n = 1272); (Group B) All Studies group (one phase 2 and two phase 3 studies, plus their extensions; n = 2315); and (Group C) Follow-up group (after fingolimod discontinuation; n = 538). Results: Administration of fingolimod 0.5 mg led to reductions in lymphocyte counts to a steady-state of 24%–30% of baseline values within two weeks, which remained stable while on therapy. Following fingolimod discontinuation, average counts exceeded the lower limit of normal range within six to eight weeks, and were 80% of baseline values by three months. In Group A, infection rates per patient-year were 1.4 with placebo and 1.0 in fingolimod-treated patients who had the lowest lymphocyte counts (< 0.2 × 109/l). No evidence was seen for an increase in serious or opportunistic infections. Conclusions: Fingolimod induces a rapid and reversible reduction in lymphocyte counts without an increase in infections relative to placebo. Because fingolimod reduces blood lymphocyte counts via redistribution in secondary lymphoid organs, peripheral blood lymphocyte counts cannot be utilized to evaluate the lymphocyte subset status of a patient.

In the 12-month phase 3 TRANSFORMS study, fingolimod showed greater efficacy than intramuscular interferon beta (IFNβ)-1a in patients with relapsing–remitting multiple sclerosis (RRMS). This study analyzed fingolimod efficacy compared with IFNβ-1a in patient subgroups from TRANSFORMS. Patients were randomized to receive fingolimod or weekly IM IFNβ-1a for 12 months. Analyses of efficacy included annualized relapse rate (ARR), and magnetic resonance imaging (MRI) measures [gadolinium (Gd)-enhancing T1 lesions, new/newly enlarged (active) T2 lesions, brain volume change]. Subgroups were defined based on demographics, disease characteristics (baseline EDSS score, relapse rate, and MRI parameters), and response to previous therapy. Fingolimod 0.5 mg reduced ARR over 12 months by 32–59 % relative to IFNβ-1a in all subgroups defined by demographic factors or baseline disease characteristics. Fingolimod also reduced the number of new Gd-enhancing lesions, active T2 lesions, and the rate of brain volume loss, versus IFNβ-1a in most (95 %) subgroups. In patients with high disease activity despite IFNβ treatment in the year before study, fingolimod 0.5 mg reduced ARR by 61 % relative to IFNβ-1a. Reductions in lesion counts and brain volume loss also favored fingolimod in these patients. In conclusion, consistently better efficacy was observed for fingolimod compared with IFNβ-1a across different subgroups of patients with RRMS.

In a 6-month, placebo-controlled trial, oral fingolimod (FTY720) 1.25 or 5.0 mg, once daily, significantly reduced MRI inflammatory activity and annualized relapse rate compared with placebo in patients with relapsing multiple sclerosis (MS). The objectives were to monitor the 36-month, interim efficacy and safety results of the ongoing extension of this study. In the extension (months 7—36), placebo-treated patients were re-randomized to either dose of fingolimod; fingolimod-treated patients continued at the same dose. During months 15—24, all patients receiving fingolimod 5.0 mg switched to 1.25 mg. Of the 250 patients who entered the extension study, 173 (69%) continued to month 36. Most patients were free from gadolinium-enhanced lesions (88—89%) or new T2 lesions (70—78%) at month 36. Patients receiving continuous fingolimod treatment had sustained low annualized relapse rates of 0.20—0.21, and 68—73% remained relapse-free at month 36. Over 36 months, nasopharyngitis (34%), headache (30%), fatigue (19%) and influenza (18%) were the most commonly reported adverse events. Pulmonary function remained stable and blood pressure was stable after an initial increase (3—5 mmHg) during the first 6 months of fingolimod treatment; serious adverse events included infections and skin cancer. The low MRI and clinical disease activity at 6 months were maintained at 36 months with fingolimod, which was generally well tolerated by most patients. The efficacy and safety of oral fingolimod are being further evaluated in a large phase III MS study programme.