Study of Serum Electrolytes (Sodium and Potassium) Abnormalities in Acute Stroke

Stroke is the common cause of death and disability worldwide, as well as in Bangladesh. Serum electrolytes abnormalities or dyselectrolytaemia is one of the major acute complications of stroke. Dyselectrolytaemia or serum electrolytes (sodium and potassium) abnormalities are more common in patients with acute stroke that can be easily measured. The study was planned to find out the serum electrolytes (sodium and potassium) abnormalities in acute stroke patients. This cross-sectional study was conducted in the Department of Neurology and Medicine, Mymensingh Medical College and Hospital from January 2019 to June 2020. Total 84 purposively selected patients with acute strokes were evaluated following informed written consent. Diagnosis was confirmed by neuroimaging of brain. Moreover, serum electrolytes level was measured for each patient. Data were collected by interviews, clinical examinations & laboratory investigations of the patients using a case record form and analysis was carried out by the help of SPSS 25.0. Mean age of the patients with acute strokes were 57.65±15.79 years. About two thirds (60.7%) of the patients were male and the remaining (39.3%) were female. Sodium imbalances were observed in 32.2% and potassium imbalances in 25.0% cases. About 66.7% haemorrhagic strokes patients and 42.2% ischaemic strokes patients had dyselectrolytaemia (p<0.05). More than twenty eight percent (28.6%) of all stroke patients had hyponatraemia, which was more common (35.9%) among haemorrhagic strokes patients (p<0.05). Of all stroke patients 21.4% had hypokalaemia, which was more common (28.2%) in haemorrhagic strokes patients (p<0.05). This study reveals that, serum electrolytes (sodium and potassium) abnormalities are more common in haemorrhagic than ischaemic strokes, which is mainly hyponatraemia and hypokalaemia.

Relation of Neutrophil-Lymphocyte Ratio with Clinical Severity in Patients with Guillain-Barre Syndrome

Guillain-Barre syndrome (GBS) is an acute autoimmune polyradiculoneuropathy. Neutrophil-lymphocyte ratio (NLR) is a novel prognostic and inflammatory marker in patients with neurological diseases. The study was designed to observe the relation between neutrophil lymphocyte ratio and the clinical severity in patients with Guillain-Barre Syndrome (GBS). This cross-sectional descriptive study was conducted at the department of Neurology and Medicine, Mymensingh Medical College and Hospital from April 2019 to September 2020. Total 58 patients with GBS were enrolled according to the inclusion and exclusion criteria within 7 days of development of symptoms. The clinical diagnosis of GBS was done according to Ausbury and Cornblath's diagnostic criteria; moreover clinical severity was done according to Hughes and Rees scale, Medical Research Council (MRC) grade, cranial nerve involvement and autonomic involvement. After measuring complete blood count, NLR was calculated by dividing neutrophil count to lymphocyte count. Data analysis was done on SPSS 23.0. Mean age of the GBS patients was 36.21±11.55 years. Among 58 respondents 70.69% (41) were male and 29.31% (17) were female. Most of the patients had a GBS severity score of 4(62.07%) followed by 3(27.59%) and 5(10.34%). The mean NLR of the respondents was 3.22±2.25. Acute motor axonal neuropathy (AMAN) was in 48.28% respondents and their mean NLR was 3.89±0.31, 31.03% had AIDP and mean NLR was 3.28±0.46 and 20.69% had Acute motor sensory axonal neuropathy (AMSAN) and mean NLR was 4.5±0.52. The mean NLR of the MRC grade 0, 1, 2, 3 patients was 6.61±1.78, 3.39±0.92, 2.71±1.39 and 1.45±0.40 respectively. Hughes score had a positive correlation (r=0.5333 and p<0.01) and MRC grade had a negative correlation (r= - 0.76805 and p<0.01) with NLR. Severity of GBS was significantly associated with raised NLR. Increase Hughes and Rees scale and decrease MRC grade also related to increased NLR.

Post-Acute Covid Neurological Symptoms among Doctors and Nurses in A Tertiary Care Hospital: An Observational Study from Bangladesh

A good number of patients experience post-Covid complications. Doctors and nurses are the front liners who are at greater risk of having this disease. Neurological symptoms are frequent in patients with post-COVID-19 infection. The study aims to observe the post-acute neurological symptoms among doctors and nurses of Mymensingh Medical College Hospital, a tertiary care hospital in Bangladesh, after they recover from initial infection or among the asymptomatic cases. It was a retrospective observational study among the doctors and nurses who became RT PCR positive from late April to mid-September 2020. A total of 100 subjects were interviewed over the phone for the presence or absence of neurological symptoms four weeks post Covid-19 infection. Total 54 doctors and 46 nurses were evaluated; the male-female ratio was 1:1.77, the mean age was 35.6±7.6 years. Post-acute COVID neurological symptoms (PACNS) were present in 60% of respondents. Fatigue (51%) was the most common symptom, followed by sleep disturbance, headache, myalgia, loss of taste and smell. PACNS were more in symptomatic patients at the initial Covid infection than asymptomatic cases.