a b s t r a c tBackground: Research has implicated hypofrontality in the pathogenesis of Negative symptoms of schizophrenia.These symptoms are often resistant to treatment. Repetitive Transcranial Magnetic Stimulation (rTMS) has been shown to reverse this hypofrontality. Higher frequency rTMS has shown better promise, but so far there has been very little research in this area. Objective: We aimed to evaluate the efficacy of high-frequency (20 Hz) unilateral rTMS over the left Dorso-Lateral Pre-frontal Cortex (DLPFC) in the improvement of Negative symptoms in Schizophrenia. Methods:100 patients of schizophrenia with predominantly negative symptoms, were enrolled for this randomized, sham-controlled, double-blind trial.Each participant received 20 sessions of rTMS at 20 Hz frequency and 100% motor threshold, via either the active or the sham coil, over 4 weeks. A total of 2000 pulses were imparted in 10 trains per session. Negative symptoms were assessed with the SANS and PANSS. CDSS was used to rule out depressive symptoms. Assessments were carried out at baseline, postintervention, and 1-month, 2-months, 3-months and 4-months follow ups. Results: The improvement in the negative symptoms (Anhedonia, Alogia, Avolition, Attention impairment) in active group was statistically significant at 0.01 and 0.05 (p-value) as compared to sham group. Conclusions: These results suggest that high-frequency rTMS may lead to improvement in negative symptoms of schizophrenia. It may be worth considering its use as an adjunct to pharmacological treatment of negative symptoms.

Complete seizure-free state after surgery is associated with very significant improvement in HRQOL parameters. Several, but not all parameters of HRQOL as assessed by QOLIE-31, improved after surgery even in the poor seizure outcome group. The improvement in domains of seizure worry, overall QOL, emotional wellbeing and social functioning is significantly more in those patients in whom complete seizure-free state is achieved.

Context:Frequent incidence of early postoperative memory impairment (POMI) after cardiac surgery remains a concern because of associated morbidity, impaired quality of life, and increased health care cost.Aim:To assess the effect of preoperative statin therapy on POMI in patients undergoing off-pump coronary artery bypass (OPCAB) surgery.Setting and Design:Prospective observational study in a tertiary level hospital. Methods:Sixty patients aged 45–65 years undergoing OPCAB surgery were allocated into two groups of 30 each. Group A patients were receiving statin and Group B patients were not receiving statins. All patients underwent memory function assessment preoperatively after admission to hospital and on the 6th postoperative day using postgraduate institute memory scale.Statistical Analysis:Appropriate tests were applied with SPSS 20 to compare both groups. The value P < 0.05 was considered statistically significant. Multiple regression analysis was performed with confounding factors to determine the effect on memory impairment.Results:Patients in Group A showed significant postoperative deterioration in 6 of the 10 functions and in Group B showed deterioration in 9 of 10 functions tested compared to preoperative scores. Intergroup comparison detected less POMI in Group A compared to Group B and was statistically significant in 8 memory functions. Multiple regression analysis detected statin as an independent factor in preventing memory impairment.Conclusions:Preoperative statin therapy attenuates the early POMI in patients undergoing OPCAB. Future long-term studies will define the efficacy of statin on POMI.

No abstract

No abstract