Lights and Shadows of Cyclophosphamide in the Treatment of Multiple Sclerosis

Cyclophosphamide (cy) is an alkylating agent used to treat malignancies and immune-mediated inflammatory nonmalignant processes. It has been used as a treatment in cases of worsening multiple sclerosis (MS). Cy is currently used for patients whose disease is not controlled by beta-interferon or glatiramer acetate as well as those with rapidly worsening MS. The most commonly used regimens involve outpatient IV pulse therapy given with or without corticosteroids every 4 to 8 weeks. Side effects include nausea, headache, alopecia, pain, male and women infertility, bladder toxicity, and risk of malignancy. Previous studies suggest that cy is effective in patients in the earlier stages of disease, where inflammation predominates over degenerative processes. Given that early inflammatory events appear to correlate with later disability, a major question is whether strong anti-inflammatory drugs, such as cy, will have an impact on later degenerative changes if given early in the disease to halt inflammation

Lights and Shadows of Cyclophosphamide in the Treatment of Multiple Sclerosis

Cyclophosphamide (cy) is an alkylating agent used to treat malignancies and immune-mediated inflammatory nonmalignant processes. It has been used as a treatment in cases of worsening multiple sclerosis (MS). Cy is currently used for patients whose disease is not controlled by beta-interferon or glatiramer acetate as well as those with rapidly worsening MS. The most commonly used regimens involve outpatient IV pulse therapy given with or without corticosteroids every 4 to 8 weeks. Side effects include nausea, headache, alopecia, pain, male and women infertility, bladder toxicity, and risk of malignancy. Previous studies suggest that cy is effective in patients in the earlier stages of disease, where inflammation predominates over degenerative processes. Given that early inflammatory events appear to correlate with later disability, a major question is whether strong anti-inflammatory drugs, such as cy, will have an impact on later degenerative changes if given early in the disease to halt inflammation

Life-Threatening Constipation Induced by Intrathecal Baclofen Therapy

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Cancer Risk and Multiple Sclerosis: Evidence From a Large Italian Cohort

Introduction: The complexity of understanding cancer risk in MS is increased by inconsistencies in study design, and the lack of age-, sex-, and ethnicity-specific risk estimates. Aims of our study were to estimate the incidence of cancers in the MS population of Catania (Italy) and to evaluate the impact of disease-modifying treatments (DMTs) in cancer risk.Materials and Methods: We screened 2,730 PwMS according to the MS criteria of Mc Donald 2010 referring to MS center of Catania in the period between 2003 and 2013. We matched database of MS patients with the Integrated Cancer of Catania-Messina-Siracusae-Enna. We calculated age and sex specific standardized incidence ratios (SIR) and the relative risk (RR) of developing cancer in MS patients treated with at least two different DMTs compared to who received one or no treatment.Results: Out of 2,730, 1,180 MS patients (67.1% females; mean age 41.2 ± 12.9) were enrolled. We found 36 cancers. Global SIR was 1.18 (CI95% 0.78–1.58), with a significantly higher risk in men with a range age of 20 to 50 years [2.84; (CI95% 1.59–4.09)] and in women over 50 years [1.82 (CI95% 1.08–2.55)]. RR of developing cancer was 1.99 (CI95% 1.14–3.45) in MS patients switching one DMT and 3.38 (CI95% 1.83–6.22) in who switched at least twice.Discussion: Our results demonstrated that cancer risk was not increased in our MS population; but age and sex different distribution may partly drive cancer risk. Higher cancer risk in MS patients switching more than two DMTs should take into account in treatment decision making

Prevalence and Incidence of Multiple Sclerosis in the City of Biancavilla

It is common that the epidemiology of multiple sclerosis (MS) varies with geography and ethnicity. Recent studies show a continuous growth of incidence and prevalence in Sicily, despite the controversial "latitude gradient theory.

Effectiveness and safety of Rituximab in demyelinating diseases spectrum: An Italian experience

Rituximab (RTX), a monoclonal antibody targeting the CD20+ B lymphocytes, deserves major attention as therapeutic option in the treatment of demyelinating disorders of the central nervous system (DDCNS). We reported our clinical experience with the use of RTX in terms of efficacy and safety in persons suffering from DDCNS

An update on the safety of treating relapsing-remitting multiple sclerosis

Introduction: In the last 20 years the armamentarium for multiple sclerosis (MS) treatment has been enriched from an increasingly wider variety of new drugs in order to reach a better control of the disease with a better patient compliance. Areas covered: With this great variety of therapeutic options, physicians may face new and major challenges. The huge amount of data from pilot studies and real-life settings showed that the first-line therapies have a better safety profile. On the other hand, the risks associated with newer drugs, with more selective mechanism of action and targeting specific pathways of MS pathophysiology, are not yet fully established. In particular, real-life use of these advanced drugs has raised important safety issues as long-term effects and potential risks are not yet known and remain to be carefully evaluated. Expert opinion: No time like the present, the physician faces new and major challenges in order to choose the best available therapy for MS. With the increasing number of drugs for treating MS and the lack of safety data, observational studies and post-marketing surveillance activities are crucial in order to improve the knowledge about the safety profile of these drugs and the therapeutic management in clinical practice settings

Cancer Risk and Multiple Sclerosis: Evidence From a Large Italian Cohort

The complexity of understanding cancer risk in MS is increased by inconsistencies in study design, and the lack of age-, sex-, and ethnicity-specific risk estimates. Aims of our study were to estimate the incidence of cancers in the MS population of Catania (Italy) and to evaluate the impact of disease-modifying treatments (DMTs) in cancer risk