January 6, 2021 News by Patricia Inacio, PhD Less Sunlight Means More Risk of Relapse, Disability, Studies Assert Reduced exposure to sunlight, previously reported as a risk factor for developing multiple sclerosis (MS), also seems to increase the risk for relapse and worsening disability, data from two clinical studies suggest. The beneficial effects of sunlight exposure were linked to increased levels of vitamin D, but also modulation…
March 20, 2019 News by Jose Marques Lopes, PhD Beta-interferons Extend Survival of Relapsing MS Patients, Study Reports Treatment of relapsing multiple sclerosis (MS) with beta-interferon therapies is associated with extended patient survival, particularly if taking such treatments for more than three years, according to a real-world study in Canada and France. The study, āMultiple sclerosis: effect of beta interferon treatment on survival,ā was…
April 12, 2018 News by Stacy Grieve, PhD First Generation Disease-modifying Therapies Pose Low Infection Risk in MS, Study Finds A large group study showed that first-generation disease-modifying therapies (DMTs) do not increase the infection risk in multiple sclerosis (MS) patients. Many of the DMTs used to reduce the risk of relapse in MS target the immune system and cause a suppression of the inflammatory response. Although helpful in…
January 23, 2018 Columns by Ed Tobias Who Are You to Tell Me What MS Therapy I Need? I’m used to seeing insurance companies here in the United States make decisions about MS therapies, including refusing to pay for certain treatments unless other, less expensive ones are tried first. These, of course, are decisions that should be made between patients and their doctors, not by insurers.
January 10, 2018 News by Alice MelĆ£o, MSc Extavia Is the Only Therapy for MS with Relapses That Britain Should Cover, Board Says A British board that recommends what treatments the National Health ServiceĀ should cover has advised the system to use onlyĀ Extavia (interferon beta 1b) as a treatment for MS patients who continue to have relapses. Cost was at the heart of the National Institute for Health and Care…
October 27, 2017 News by Patricia Inacio, PhD #MSParis2017 ā Beta-Interferon Therapies May Increase Survival of MS Patients, Study Suggests Long-term exposure of at least three years of beta-interferon therapies such as Rebif or AvonexĀ may increase the survival of multiple sclerosis (MS) patients, a population-based study suggests. The study reporting the findings, titled āBeta-interferon and mortality in multiple sclerosis: a population-based international study,ā was presented Friday at the ongoingĀ ECTRIMS-ACTRIMS Meeting…
July 6, 2017 News by admin Younger MS Patients Who Are Hospitalized May Be at Higher Risk of Quitting Treatment, Study Reports MS patients who start treatment at a younger age, and whose condition requires hospitalization, are more likely to stop treatment, a Canadian study reports. The research, published in the journal Dovepress, dealt with the main reasons Canadian patients quit first-line injected disease-modifying therapies, or DMTs. It was titled āPersistence to disease-modifying therapies for multiple sclerosis in a Canadian cohort.ā DMTs can reduce MS activity, but patients must stick with them in order for them to be effective. āThere is currently a paucity of clinical trial data on what happens to individuals when they discontinue DMT," the researchers wrote. "However, recent preliminary evidence from observational studies suggest increased relapses and disability in those who discontinue DMT." Researchers sought to identify MS patients at higher risk of discontinuing treatment. They looked at Manitoba Province's medical database to identify the types of drugs MS patients were taking, and for how long. The analysis covered 721 patients who received injected beta-interferons or Copaxone between 1996 and 2011, and whom doctors followed for at least a year. Teva manufactures Copaxone, whose generic name is glatiramer acetate. The mean age of the patients in the study was 37.6 years, and 74.2 percent were women. Researchers defined a discontinuation of a DMT as a 90-day or longer gap in treatment. A third of the patients were treated with beta-interferon-1b, either Bayer HealthCare's Betaferon/Betaseron or Novartis' Extavia. It was the first such therapy available in Manitoba. Twenty-three percent of patients received beta-interferon-1a, either Biogen's Avonex or Merck's Rebif. And 21 percent received Copaxone. The median time before a patient discontinued a DMT was 4.2 years. Although 62.6 percent of patients discontinued treatment at some point, 57.4 percent either reinitiated it or switched to a different DMT. Patients who were on DMT at least a year were more likely to stay with it than those who stopped in the first year. Importantly, patients who started a DMT at a younger age were more likely to stop taking it than older patients. āOur results are also consistent with previous work examining persistence for other chronic medication classes, including statins, antihypertensives, bisphosphonates, and oral antidiabetic agents, where the risk for discontinuing drugs declined in a linear fashion with age,ā the researchers wrote. The team also found that 16 percent of patients had to be hospitalized overnight, with 3 percent of the cases due to MS-related complications. And these hospitalized patients were more likely to stop their DMT treatment earlier, the researchers said. Summing up, the team said: "Subjects who were younger when starting a DMT, had prior MS-related hospitalizations, were more recently diagnosed with MS, or had a greater lag time between their MS diagnosis and DMT initiation were more likely to discontinue therapy." Although "not all of the factors identified with discontinuing DMT" can be modified, "they may help practitioners enhance MS care by identifying individuals who may be at particular risk for DMT discontinuation," the researchers concluded.
June 23, 2017 News by Janet Stewart, MSc Tecfidera Improves MS Patients’ Work Productivity, Compared with Other Therapies, Study Shows Multiple sclerosis patients taking Tecfidera, or dimethyl fumarate, were more productive at work than those on Copaxone or beta-interferon therapies, according to a study. Tecfidera also increased patients’ quality of life, researchers said. The study covered patients with relapsing-remitting multiple sclerosis, or RRMS. The four beta-interferon treatments wereĀ Avonex, Betaseron, Rebif,…
May 16, 2017 News by Alice MelĆ£o, MSc RRMS Patients on Beta-Interferon Therapy Have Increased Risk of Stroke, Study Finds A large-scale study revealed potential adverse reactions to beta-interferon (IFN-Ī²) therapy, one of the most common treatments used for relapsing-remitting multiple sclerosis (RRMS). According to the study published in the journal Neurology, patients have an increased risk of stroke, migraine, depression, and of developing abnormalities in the blood. In…
May 21, 2015 News by admin 11-Year Follow-up of Bayer’s BENEFIT Interferon-beta1b Treatment Reveals Positive Results For MS Patients Results from the BENEFIT11 trial indicate thatĀ early treatment with IFNB-1b leads to improvements inĀ cognition and fatigue in the long-term, as well as sustained employment and favorable magnetic resonance imaging (MRI) outcomes, measured at the 11-year mark. Supported byĀ Bayer HealthCare Pharmaceuticals, the study, titled “Long-term Impact of Early MS Treatment with…
April 15, 2015 News by Patricia Silva, PhD Beta-Interferon Therapy Has No Effect on Secondary Progressive MS Onset According to Study A team led by researchers at the University of British ColumbiaĀ in Canada recently published results in the European Journal of NeurologyĀ showing thatĀ treatment with beta-interferon has no effect on secondary progressive multiple sclerosis (MS) disease onset. The study is entitled āBeta-interferon exposure and…