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1.
Mult Scler Relat Disord ; 53: 103053, 2021 Aug.
Article in English | MEDLINE | ID: mdl-34139461

ABSTRACT

BACKGROUND: Multiple sclerosis affects more than 2 million people. Clinical decisions are performed under evidence-based medicine. The appearance of new disease-modifying therapies and changes in diagnostic criteria complicates the decision-making process in clinical practice. OBJECTIVES: To characterize the criteria for radiologically isolated syndrome (RIS), clinically isolated syndrome (CIS), and relapsing-remitting multiple sclerosis (RRMS) by Mexican neurologists in a real-world setting. METHODS: A two-round modified Delphi method (RAND/UCLA) was applied. RESULTS: In RIS, LP, spinal cord MRI and VEP should be included in diagnostic testing; DMT initiation is not necessary. A follow-up MRI within 3 months are recommended. In CIS, corticosteroid therapy should be initiated at first relapse; both simple and Gd-enhanced MRI is mandatory. LP, selective blood tests, and NMO-IgG/AQP4 antibodies should be performed as complementary. IFN beta or GA were the most suitable DMTs for treating high-risk CIS. Patients with RRMS should begin with DMT at diagnosis, include a follow-up MRI if a patient had 2 relapses within 6 months. GA and oral DMTs are the most eligible DMTs for mild RRMS. Monoclonal antibodies-based therapy is chosen when disability is present. Radiological criteria for switching DMT included >1 Gd+ lesion and >2 new T2 lesions. CONCLUSIONS: Although many coincidences, there are still many hollows in the medical attention of MS in Mexico. This consensus recommendation could be helpful to implement better evidence-based recommendations and guidelines in a real-world setting.


Subject(s)
Multiple Sclerosis, Relapsing-Remitting , Multiple Sclerosis , Consensus , Humans , Mexico , Multiple Sclerosis/diagnostic imaging , Multiple Sclerosis/drug therapy , Multiple Sclerosis, Relapsing-Remitting/diagnostic imaging , Multiple Sclerosis, Relapsing-Remitting/drug therapy , Practice Patterns, Physicians'
2.
Mult Scler J Exp Transl Clin ; 3(3): 2055217317723369, 2017.
Article in English | MEDLINE | ID: mdl-28979794

ABSTRACT

The treatment of multiple sclerosis (MS) has become increasingly complex during the last 10 years, mainly because of the advent of new and more potent disease-modifying therapies (DMTs). In Latin America, the therapeutic repertoire available for MS treatment is similar to the one in the rest of the world, but the high costs of these drugs, in conjunction with the limited resources of the social security health systems, makes the treatment of MS more difficult. For neurologists in Latin America, providing personalized MS treatment has become a challenge. We present a review of the status of the DMT in Central and South America, benefits as well as limitations for providing full access to these medications in Latin America.

4.
Adv Ther ; 32(7): 626-35, 2015 Jul.
Article in English | MEDLINE | ID: mdl-26170105

ABSTRACT

INTRODUCTION: Fingolimod 0.5 mg is an orally active sphingosine 1-phosphate receptor modulator approved for use in adults with relapsing multiple sclerosis (MS). The efficacy and safety profile of fingolimod has been well characterized in a large clinical development program. Here, we report the safety and tolerability of fingolimod in relapsing-remitting MS (RRMS) patients from Latin America. METHODS: A total of 162 patients with RRMS, predominantly from Latin American countries (138/162), were enrolled in this 16-week, single treatment arm, open-label, multi-center study. Unlike the phase III pivotal studies, this study permitted enrollment of patients with controlled diabetes, certain cardiac and pulmonary conditions, older age, and higher baseline Expanded Disability Status Scale. All patients were monitored clinically for a minimum of 6 hours after the first dose. Safety and tolerability assessments were based on adverse events, clinically notable laboratory abnormalities, vital signs, ophthalmic examinations, and electrocardiograms. RESULTS: Overall, the safety and tolerability profile was consistent with that reported previously in phase 3 studies and the FIRST study. Adverse events (AEs) were predominantly mild (n = 49, 35.5%) or moderate (n = 27, 19.6%). Three patients (2.2%) discontinued fingolimod due to AEs. Infections were reported in 33 patients (23.9%) and were predominantly mild in nature (n = 28, 20.3%). Increases in alanine aminotransferase enzymes of ≥3, ≥5 and ≥10 upper limit of normal were reported in five (3.7%), three (2.2%) and one (0.7%) patients, respectively. Hypertension cases (n = 3; 2.2%) did not result in treatment discontinuation and were controlled with antihypertensive therapy. Following first-dose administration, the majority of patients (90.6%) were discharged at 6 h. During the first-dose monitoring, 5 cases of bradycardia were reported; none required extended monitoring or treatment for symptomatic bradycardia. CONCLUSION: The first dose of fingolimod 0.5 mg was well tolerated in RRMS patients from Latin America. The overall safety profile was clinically manageable and consistent with previous fingolimod studies. FUNDING: Novartis. TRIAL REGISTRATION: ClinicalTrials.gov #NCT01497262.


Subject(s)
Fingolimod Hydrochloride/therapeutic use , Immunosuppressive Agents/therapeutic use , Multiple Sclerosis, Relapsing-Remitting/drug therapy , Adult , Female , Fingolimod Hydrochloride/adverse effects , Humans , Immunosuppressive Agents/adverse effects , Male , Middle Aged , Multiple Sclerosis, Relapsing-Remitting/ethnology , Research Design , United States
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