CLINICAL CHARACTERISTICS OF ALS IN GEORGIAN PATIENTS

Amyotrophic Lateral sclerosis (ALS ) is a fatal progressive neurodegenerative disease that affects the upper and lower motoneurons. .The disease is characterized by a plethora of neurological symptoms. There is a lot of information in the medical literature about ALS phenotypes, but the clinical diversity of ALS has not been studied in the Caucasus region and a unified clinical picture has not been conclusively established. In this regard, it is very important to study the symptoms among patients with ALS in Georgia. From 2018 to 2021, we examined 47 patients with ALS living in Georgia from different parts of the country, 23 - female, 24 - male, diagnosed based on clinical picture, electromyographic studies (AWAJI) and who met the EL ESCORIAL -Revised criteria. Also clinical symptom studies were conducted using the Mayo Clinic Laboratory Neurological Questionnaire. Cognitive changes were assessed using Addenbrooke's Cognitive Examination scale (ACE III) and the Frontal Behavioral Questionnaire, the patient's quality of life was assessed by ALSFRS-R. Patients were 26 to 84 years old, the age of onset of the disease was 58-60 years in men, 55-57 years in women. The bulbar type was observed in 21.3%, the upper limb type in 38.3% and the lower limb type in 40.4%. Frontotemporal dementia (FTD), diagnosed in 6 patients (12.7%). No reliable correlation was found between the forms of ALS and FTD. The results of the study showed that ALS is a multisystem disease and is not limited to damage to motoneurons. It is safe to say that ALS has characteristics of polysystemic degeneration, with the predominance of motorneuron damage. Therefore, we consider it advisable to screen all patients with ALS for additional symptoms with a focus on the examination of cognitive function, which ensures the proper management of the disease in the future.