Long-term Anticoagulation with Apixaban in Patients with Cerebral Venous Thrombosis.

Introduction: Cerebral venous thrombosis (CVT) is a life-threatening neurological condition. There is limited evidence for the use of direct oral anticoagulants (DOAC) for long-term anticoagulation in this patient population. We report a case series of patients treated with apixaban and their clinical course. Methods: This was a retrospective cohort study. Patients diagnosed with CVT in a defined time period at our institution were screened for long-term anticoagulation and patients who were treated with apixaban were included in this study. Results: A total of nine patients were included in this study. The mean age was 36 years and 56% of the patients included were women. All received initial anticoagulation with unfractionated heparin (UFH) infusion for at least twenty-four hours, except for one patient who had anti-thrombin III deficiency and was treated with argatroban infusion. For long-term anticoagulation, 56% of patients received apixaban 10 mg twice daily for the first five to seven days followed by 5 mg twice daily, while the remaining 44% were transitioned from IV anticoagulation to apixaban 5 mg twice daily. There were no adverse events reported, except for one patient who developed anemia after 7 months of treatment and required a blood transfusion. Complete recanalization was achieved in 78% while 22% had partial recanalization. Follow-up time ranged from six to twenty-three months. Conclusion: The use of apixaban for long-term anticoagulation in CVT resulted in recanalization in all of the patients in this case series without any major side effects. This case series adds to the emerging studies demonstrating the utility of apixaban for CVT.

Psychiatric Symptoms as the First Clinical Presentation of Multiple Sclerosis: A Case Report.

Multiple sclerosis (MS) is an autoimmune condition which affects the axon myelination in the brain. There can be multiple ways it can present initially, but physical signs and symptoms are the most common ones. We are reporting a case of MS from Pakistan which presented with neuropsychiatric features and was offered psychiatric care, but the patient declined treatment because of stigma related to psychiatric care. Four months later when her condition worsened, further investigation showed it to be a case of MS. The purpose of this case report is that psychiatric features should be considered for differentials of MS.

Consanguinity Associated with Increased Prevalence and Severity of Bipolar Disorder in Pakistan: A Case Report Highlighting the Genetic Link.

This case report highlights the genetic link associated with bipolar disorder and rising prevalence of such cases in Pakistan due to the lack of knowledge and understanding of the disease. It also shows that a family history of bipolar disorder is associated with more aggressive episodes, early onset, and treatment relapse. Further studies are warranted to fully understand the pathophysiology of genetic linkages causing bipolar disorder so we can understand the natural course of illness and provide effective treatment. We report the case of a 25-year-old girl who presented to the hospital with severe mania and had around 20 episodes of acute mania in the last ten years. Her parents (first cousins) and brother all had a diagnosis of bipolar disorder.