Demographic Profile and Prescribing Patterns of Anti-epileptic Drugs in Indian Epilepsy Patients: Electronic Medical Record-Based Nation-Wide Retrospective Cohort Study.

The aim of this study was to provide real-world data on clinical characteristics, risk factors, and treatment patterns in Indian patients with epilepsy. Electronic medical record (EMR) data of patients diagnosed with epilepsy between January 2001 and December 2019, which included demographics, diagnosis, anti-epileptic drug usage, and underlying risk factors were evaluated. The majority of patients were between the age group of 18 and 55 years (n=3,186), with males accounting for 62% and the remaining 38% being females. Further, the most common comorbidity was hypertension (23.3%, n=1,470), followed by diabetes mellitus (10.8%, n=683) and depression (9.4%, n=597). The most prevalent form of epilepsy was focal epilepsy (n=5,141 81.4%), followed by generalized epilepsy (n=601). Focal epilepsy was most prevalent in males (62%, n=3,167) and most common in the age group of 18-55 years (50.3%, n=2588). Anti-epileptic drug (AED) usage data from 6,318 patients showed that the most commonly prescribed AED alone or in combination for both focal and generalized epilepsy was levetiracetam (41.8%, n= 2645). Data collected from this study are aligned but do not completely agree with the Guidelines for the Management of Epilepsy in India (GEMIND). This affirms treatment initiation with AED monotherapy; however, the treatment choices do not necessarily follow the recommended guidelines to select conventional AEDs, at low strengths, at initiation.

Paraplegia during coronary artery bypass graft surgery caused by bilateral anterior cerebral artery territory infarction.

Paraplegia is a rare complication after coronary artery bypass graft (CABG) surgery mostly caused by spinal cord ischemia. Even rarer is the paraplegia following infarction involving both anterior cerebral artery (ACA) territories caused by embolism during coronary artery bypass graft surgery. This case has become even more interesting as cerebral vasculature involving internal carotid and anterior cerebral arteries was absolutely normal.

Tentorial dural arteriovenous fistula presenting as episodic weakness mimicking periodic paralysis.

We report a rare case of episodic limb weakness caused by a tentorial dural arteriovenous fistula (DAVF) draining into the perimesencephalic veins. A middle-aged man presented with episodes of transient quadriparesis preceded by recurrent vomiting. The patient was initially suspected of having periodic paralysis but, due to the presence of recurrent vomiting and brisk reflexes, MR imaging of the brain was performed which revealed marked T2 hyperintensity of the brainstem and cervical cord along with multiple prominent flow voids. Cerebral angiography showed a Borden type 3 DAVF at the left tentorial margin which was draining into the perimesencepahlic and perimedullary veins and refluxing into the cervical epidural veins. The patient made a remarkable recovery after surgical interruption of the fistula.