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Postinfectious Cerebellar Syndrome With Paraneoplastic Antibodies: An Association Or Coincidence?, Sajid Hameed, Mukesh Kumar, Pal Satyajit Singh Athwal, Sukhmanii Kahlon, Nimit Dalal

Section of Neurology

Cerebellar ataxia has a very broad differential diagnosis in adults, including paraneoplastic and postinfectious etiologies. We report a case of a 56-year-old male presented with right-sided cerebellar dysfunction preceded by fever and headache. He was diagnosed with subacute postinfectious cerebellar ataxia. Blood serology showed the presence of anti-amphiphysin and anti-Ri (ANNA-2, antineuronal nuclear autoantibody type 2) antibodies, which have a known association with cerebellar syndrome. The patient subsequently improved with the steroids. Although no evidence of an underlying tumor was found in the patient, the presence of the paraneoplastic antibodies remains a mystery. We suggest a probable association of these …

Evaluation Of Quality Of Warfarin Therapy By Assessing Patient's Time In Therapeutic Range At A Tertiary Care Hospital In Pakistan, Haris Hakeem, Ammar Zaman Khan, Kashif Aziz, Ayesha Abbasi, Anam Haider, Bushra Moiz, Mohammad Wasay

Section of Neurology

Objective: To assess the time in therapeutic range in patients on warfarin anti-coagulation therapy.

Methods: The retrospective chart review was conducted at Aga Khan University Hospital, Karachi, and comprised data of patients having undergone anti-coagulation with warfarin from January 2013 to April 2015. To determine the mean time in therapeutic range, Rosendaal method was used. Association of time in therapeutic range with the composite outcome, bleeding and thromboembolic events was also assessed. Percentage of patients with time in therapeutic range <60% was calculated.

Results: There were 92 patients whose median time in therapeutic range was 34.9% (interquartile range: 20.0- 55.7). Overall, 71(77.2%) …