1.A patient with bilateral midbrain syndrome due to Plasmodium falciparum infection - a rare presentation
Das Susanta Kumar ; Ghosh Amritava ; Khaskil Sudarshan ; Mukhopadhyay Sabyasachi
Neurology Asia 2012;17(3):231-233
Cerebral malaria is a serious complication of Plasmodium falciparum infection with a high mortality
rate, usually present with diffuse cerebral involvement and rarely with focal neurologic defi cit. Here
we report a case of a young adult without any risk factors for stroke who presented with quadriparesis
and was diagnosed to have bilateral midbrain stroke-like syndrome due to Plasmodium falciparum
malaria. This is an unusual presentation of Plasmodium falciparum malaria. In tropical countries like
India, all patients who present with fever and neurologic defi cit should be tested for malaria.
2.A Randomized Controlled Trial to Compare the Efficacy, Safety and Tolerability of Asenapine versus Olanzapine in Management of Schizophrenia
Arpita MAITRA ; Swati BHATTACHARYYA ; Sabyasachi MUKHOPADHYAY ; Asim Kumar MALLICK ; Supreeti BISWAS ; Om Prakash SINGH
Clinical Psychopharmacology and Neuroscience 2020;18(4):587-598
Objective:
Schizophrenia is a serious disease characterized by impairment in the perception or expression of reality, leading to occupational and social dysfunction. The use of antipsychotic medication is now universal in the first-line treatment of schizophrenia. This study was undertaken to compare the efficacy of asenapine with a standard atypical antipsychotic, olanzapine in treating this disease.
Methods:
It was designed as a single blind, randomized, controlled, parallel group, single centre Phase IV trial of a newer atypical antipsychotic, asenapine versus existing standard atypical antipsychotic, olanzapine. Total 80 subjects were enrolled as per eligibility criteria.Each recruited subject received daily treatment with the trial medication (Olanzapine 10 mg or Asenapine 10 mg daily) for duration of 12 weeks. BPRS, CGI-S, CGI-I, Laboratory parameters and compliance was assessed and analyzed. Continuous variables were compared by t test and non-parametric data was analyzed by Mann−Whitney U test and Wilcoxon signed rank test. Likely categorical variables were analyzed by chi-square test or Fisher’s exact test, as appropriate.
Results:
The duration of schizophrenia at presentation was comparable in both the treatment groups. There was significant reduction of BPRS score between any two visits of each treatment groups. The decline in CGI-S and CGI-I scores was statistically significant (p < 0.001) when compared between visits of any of the both treatment arms.Adherence to treatment was excellent for all patients.
Conclusion
Newer atypical antipsychotic asenapine is more effective than standard olanzapine in reducing the symptoms of schizophrenia in this study and further larger studies are to be done.