Nonmotor Symptoms in Amyotrophic Lateral Sclerosis and Their Correlation With Disease Progression.

OBJECTIVES: Motor neuron disease is a progressive neurodegenerative disease involving upper and lower motor neurons. Nonmotor symptoms (NMS) are part of disease manifestation. We aim to report the prevalence and severity of NMS in patients with motor neuron disease (MND) in Lebanon. . METHODS: Fifty-eight patients diagnosed with MND at the American University of Beirut Medical Center were interviewed using the NMS Scale. The prevalence of these symptoms was assessed and correlated with disease progression. RESULTS: All our patients had at least 2 NMS with an average total score of 15.8. Symptoms reported in more than half of the patients were fatigue, depression, dysphagia, lack of motivation, pain, change in weight, anxiety, constipation, and lack of pleasure. A significant correlation was found between the total NMS score and Amyotrophic Lateral Sclerosis Functional Rating Scale score (P = 0.002) and between the NMS score corresponding to mental health and Amyotrophic Lateral Sclerosis Functional Rating Scale score (P = 0.012). Patients with bulbar symptoms had a significantly higher NMS score corresponding to gastrointestinal symptoms (P < 0.0001). It is important to note that NMS such as dysphagia could be related to motor neuron involvement. CONCLUSIONS: NMS are commonly reported in patients with MND and seem to positively correlate with disease progression. Treating NMS is a critical aspect of the clinical care delivered to patients with MND to maintain a good quality of life.

Rare Case of Spinal Neurosarcoidosis with Concomitant Epidural Lipomatosis.

INTRODUCTION: Spinal neurosarcoidosis is a rare disease that can manifest as myelopathy, radiculopathy, or cauda equine syndrome. Spinal epidural lipomatosis is also a rare condition resulting from overgrowth of epidural fat tissue causing compressive myelopathy. To our knowledge, there are no reports linking epidural lipomatosis and spinal neurosarcoidosis. Case Report. We describe a case of progressive myelitis in the presence of concomitant spinal neurosarcoidosis and epidural lipomatosis which was a challenging diagnosis with complete response to treatment after addressing both diseases. Both etiologies are inflammatory in nature and share similar expression of inflammatory factors such as TNF-α and IL-1ß. CONCLUSION: The common inflammatory process involved in these two diseases might explain a pathophysiological interconnection between both diseases that may underlie their concomitant development in our patient. If these two diseases are interconnected, in their pathophysiological mechanism remains a hypothesis that will need further investigation.

Skin warts during fingolimod treatment in patients with multiple sclerosis.

BACKGROUND: Fingolimod is associated with different infections including lower respiratory tract, herpes virus, cryptococcal meningitis, histoplasmosis, progressive multifocal leukoencephalopathy, atypical mycobacterial infections, kaposi sarcoma and reactivation of hepatitis c. OBJECTIVES: To describe five cases of skin warts in MS patients treated with fingolimod at the American University of Beirut Medical Center (AUBMC) MS center (MSC). METHODS: We reviewed all MS patients treated with fingolimod at our MSC and identified patients who developed skin warts during treatment. We also reviewed a control group of patients treated with different interferons matched for age and sex. RESULTS: Of 220 patients treated with fingolimod at our MSC, 5 (2.2%) developed skin warts. In 220 patients treated with different interferons and matched for age and sex, no cases of skin warts could be detected. CONCLUSIONS: In conclusion, we report five patients who developed skin warts during fingolimod therapy, especially HPV-related, for an overall incidence of 2.2%. Larger cohorts are needed to confirm this proposed higher susceptibility of fingolimod-treated patients to HPV infections.