scholarly journals Erratum to: Assessment of cardiac safety during fingolimod treatment initiation in a real-world relapsing multiple sclerosis population: a phase 3b, open-label study

2014 ◽  
Vol 261 (4) ◽  
pp. 850-850
Author(s):  
Ralf Gold ◽  
◽  
Giancarlo Comi ◽  
Jacqueline Palace ◽  
Arno Siever ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Real World ◽  
Treatment Initiation ◽  
Cardiac Safety ◽  
Open Label ◽  
Open Label Study ◽  
Label Study ◽  
Multiple Sclerosis Population ◽  
Relapsing Multiple Sclerosis

scholarly journals P129: A phase IV real world study on the use of low dose methoxyflurane (PENTHROX™) for the treatment of moderate to severe trauma pain in the Canadian emergency department (ADVANCE-ED): an interim report on secondary outcomes

CJEM ◽  
2020 ◽  
Vol 22 (S1) ◽  
pp. S111-S111
Author(s):  
S. Campbell ◽  
E. Simard ◽  
A. Arcand ◽  
L. Blagrove ◽  
P. Piraino ◽  
...  
Keyword(s):  
Pain Relief ◽  
Adverse Events ◽  
Acute Pain ◽  
Real World ◽  
Rescue Medication ◽  
Low Dose ◽  
Open Label ◽  
Open Label Study ◽  
Label Study ◽  
Phase Iv

Introduction: Inhaled low dose methoxyflurane (MEOF) was recently approved in Canada for the short-term relief of moderate to severe acute pain associated with trauma or interventional medical procedures in conscious adult patients. ADVANCE-ED is an ongoing phase IV, prospective open label study undertaken to generate real-world evidence to complement the global clinical development program through evaluation of the effectiveness of low dose MEOF in Canadian emergency departments (EDs). Methods: This multi-centre study is enrolling adult (≥18 yrs) patients with moderate to severe acute pain (NRS0-10 ≥ 4) associated with minor trauma. To address limitations from the pivotal study, this study allows patients who were excluded in the pivotal trials: namely, those with severe (≥7) pain, and those using OTC or stably dosed analgesics for other conditions, including chronic pain. Eligible patients receive a single treatment of up to 2 x 3 mL MEOF (2nd 3 mL to be provided only upon request), self-administered by the patient under medical supervision. Rescue medication is permitted at any time, if required. Results: Here we describe the patient demographics and treatment satisfaction (Global Medication Performance, GMP) at 50% enrolment (n = 49). Mean (SD) patient age is 48.0 (17.1) yrs and 55.1% are female. Mean pain (SD) reported at enrolment is 8.3 (1.5), with 73.4% of patients with NRS0-10 ≥ 8. Injuries are overwhelmingly limb trauma (87.8%). The most common type is sprain/strain (40.8%), followed by fracture (32.7%). At 5 minutes post-start of administration (STA) of MEOF, 80.4% of patients reported pain relief; this increased to 91.3% at 15 minutes, and 100% of patients reported pain relief by 30 minutes post-STA. GMP was assessed as “good”, “very good” or “excellent” by ≥80% of patients both 20 minutes post-start of administration (STA) of MEOF (83.3%) and at discharge (85.8%). When asked to what extent their expectation of pain relief had been met, 32.7% responded good, 26.5% responded “very good” and 22.4% responded “excellent”. Three quarters of enrolled patients (75.5%) did not require rescue medication. The most common (≥5%) treatment-related adverse events were dizziness (n = 14, 28.6%) and euphoric mood (n = 4, 8.2%). No serious adverse events have been reported. Conclusion: Based on 50% of the patients enrolled in this prospective, open label study, responses to inhaled low-dose MEOF are within expectation for both effectiveness and tolerability.

scholarly journals Patients transitioning from non-pegylated to pegylated interferon beta-1a have a low risk of new flu-like symptoms: ALLOW phase 3b trial results

2019 ◽  
Vol 5 (1) ◽  
pp. 205521731882214 ◽  
Author(s):  
Robert T Naismith ◽  
Barry Hendin ◽  
Sibyl Wray ◽  
DeRen Huang ◽  
Fiorenza Gaudenzi ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Interferon Beta ◽  
Pegylated Interferon ◽  
Symptom Duration ◽  
Open Label ◽  
Open Label Study ◽  
Management Guidance ◽  
Cumulative Duration ◽  
Multiple Sclerosis Patients ◽  
Relapsing Multiple Sclerosis

Background Flu-like symptoms are common adverse events associated with interferon beta relapsing multiple sclerosis therapies. Objectives To evaluate the incidence and severity of flu-like symptoms after transitioning from non-pegylated interferons to peginterferon beta-1a and assess flu-like symptom mitigation using naproxen. Methods ALLOW was a phase 3b open-label study in relapsing multiple sclerosis patients. Patients had received non-pegylated interferon for 4 or more months immediately before beginning a 4-week screening period. At baseline, patients switched to peginterferon beta-1a and were randomly assigned (1:1) to continue their current flu-like symptoms management regimen or start twice-daily naproxen 500 mg for 8 weeks. Patients then switched to their preferred regimen and were followed for 48 weeks in total. Results Of 201 patients, 89.6% did not experience new/worsening flu-like symptoms during their first 8 weeks on peginterferon beta-1a. Flu-like symptom severity remained low in current-regimen and naproxen patients, with no significant between-group differences. Median flu-like symptom duration per injection was 3.2 hours longer with peginterferon beta-1a versus prior interferon, but the 4-week cumulative duration was reduced 49–78%. No new safety signals were identified. Conclusion Most patients who switched from non-pegylated interferon to peginterferon beta-1a did not experience new/worsening flu-like symptoms. Flu-like symptom duration per injection increased, but the cumulative duration significantly decreased. These data may inform flu-like symptom management guidance.

Sustained clinical benefits of glatiramer acetate in relapsing multiple sclerosis patients observed for 6 years

2000 ◽  
Vol 6 (4) ◽  
pp. 255-266 ◽  
Author(s):  
K P Johnson ◽  
B R Brooks ◽  
C C Ford ◽  
A Goodman ◽  
J Guarnaccia ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Glatiramer Acetate ◽  
Relapse Rate ◽  
Open Label ◽  
Double Blind ◽  
Open Label Study ◽  
Label Study ◽  
Open Label Phase ◽  
Multiple Sclerosis Patients ◽  
To Receive

In a randomized, placebo-controlled, double-blind study, glatiramer acetate (Copaxone®) reduced the relapse rate and slowed accumulation of disability for patients with relapsing-remitting multiple sclerosis. Of the original 251 patients randomized to receive glatiramer acetate or placebo, 208 chose to continue in an open-label study with all patients receiving active drug. The majority of the original double-blind cohort continues to receive glatiramer acetate by daily subcutaneous injection and are evaluated at 6-month intervals and during suspected relapse. The data reported here are from approximately 6 years of organized evaluation, including the double-blind phase of up to 35 months and the open-label phase of over 36 months. Daily subcutaneous injections of 20 mg glatiramer acetate were well tolerated. The mean annual relapse rate of the patients who received glatiramer acetate since randomization and continued into the open-label study was 0.42 (95% confidence interval (CI), CI=0.34-0.51). The rate per year has continued to drop and for the sixth year is 0.23. Of the group who have received glatiramer acetate without interruption for 5 or more years, 69.3% were neurologically unchanged or have improved from baseline by at least one step on the Expanded Disability Status Scale (EDSS). Patients who left the open-label phase were surveyed by questionnaire. The majority responded, providing information about their current status and reasons for dropping out. This study demonstrates the sustained efficacy of glatiramer acetate in reducing the relapse rate and in slowing the accumulation of disability in patients with relapsing forms of multiple sclerosis.

Glatiramer acetate (Copaxone): comparison of continuous versus delayed therapy in a six-year organized multiple sclerosis trial

2003 ◽  
Vol 9 (6) ◽  
pp. 585-591 ◽  
Author(s):  
K P Johnson ◽  
B R Brooks ◽  
C C Ford ◽  
A D Goodman ◽  
R P Lisak ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Glatiramer Acetate ◽  
Open Label ◽  
Open Label Study ◽  
Label Study ◽  
Neurological Improvement ◽  
Disability Status ◽  
Relapsing Remitting ◽  
Neurologic Disability

The aim of this study was to assess the long-term safety and efficacy of glatiramer acetate (GA) for patients with multiple sclerosis (MS) who received active treatment versus those on placebo for approximately 30 months (24-35 months) before receiving GA during a six-year organized, prospective open label study. Entry required two relapses in the previous two years and an Expanded Disability Status Scale (EDSS) score of 0-5. Patients (251) were equally randomized to daily subcutaneous G A, 20 mg, or to placebo. A fter approximately 30 months, 208 patients continued in an open label study: 101 continued on G A and 107 switched from placebo to active drug. Groups were well matched at randomization and entry to the open label study. Patients always on G A showed a steady decline in relapses: a mean of 1.5 per year at entry, a mean of 0.42 over the entire six years (95% C I=0.34-0.51), a 72% reductio n (P =0.0001). They averaged a relapse every four+ years (yearly rate 0.23 in year six) and 26/101 remain relapse free. Patients did less well if on placebo for 30 months, but relapses then declined, and by year six the rates were similar. O f patients always on GA, 69% showed neurological improvement of > 1 EDSS steps or remained stable compared with 57% if G A treatment was delayed. O f relapse-free patients always on G A over six years, only three of 26 (11%) were worse by]-1 EDSS steps, whereas nine of 21 (43%) in the placebo/active group were worse (P B-0.03). Disability, measured every six months, showed that the group of patients always on G A was relatively stable over the six years, while the group who received placebo for the first two-and-a-half years did significantly less well. Daily injections of GA were well tolerated. This longest ever organized MS treatment trial shows that delaying therapy with GA increases the risk of neurologic disability, reinforcing the rationale for using G A as a first-line treatment early in the course of relapsing-remitting MS.

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