Browsing by Author "Shah, SK"
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Publication A Comparative Study of Sexual Dysfunction in Schizophrenia Patients Taking Aripiprazole Versus Risperidone(Kathmandu University, 2013) Shah, SKABSTRACT Background Sexual dysfunction due to antipsychotics is a significant problem encountered with first-generation antipsychotics. Even the second-generation antipsychotics like risperidone are not free of sexual dysfunction due to its D2 blocking properties leading to hyperprolactinaemia. Newer antipsychotic aripiprazole, partial dopamine agonist, with neutral effect on prolactin level or even decreasing it, is associated with avoidance of sexual dysfunction. Objectives To assess the effect of risperidone and aripiprazole on sexual function of schizophrenic patients. Methods This was an open-label, cross-sectional, observational study conducted at College of Medical Sciences, Bharatpur. Schizophrenic patients attending OPD and inpatient, taking risperidone or aripiprazole for at least two months were included in this study. Forty one patients, without chronic medical illness and sexual dysfunction before starting drugs, with informed consent were studied during Jan 2012 and Aug 2012. Results Changes in sexual activity was found in 11(55%) of those taking risperidone while, only 3(14.3%) had any kind of sexual difficulty. This was statistically significant (p=0.006). Majority, 92.7% of the patients did not report about changes in sexual activity spontaneously. Conclusion Sexual dysfunction was statistically significantly higher in those taking risperidone. Prevalence of sexual dysfunction was low with aripiprazole. Except those having poor sexual functions due to the drugs, the majority had to be specifically inquired about the effects of drug on sex life. KEY WORDS Aripiprazole, risperidone, schizophrenia, sexual dysfunctionPublication Assessment of Symptomatic Dry Eye Disease among Postgraduate Medical Students of KIST Medical College and Teaching Hospital using an Ocular Surface Disease Index Questionnaire(Kathmandu University, 2024) Basnet, A; Thapa, S; Ghising, K; Shah, SK; Pathak, SB; Pradhan, PABSTRACT Background Symptomatic dry eye disease is a growing public health challenge especially among those who are visual display unit users and other long-time near activity workers. Increased screen time, prolonged use of face mask and shortage of sleep among resident doctors increases the risk of developing dry eye disease that can affect their learning and social abilities. Data is insufficient on the prevalence of dry eye disease among postgraduate medical students in Nepal. Objective To find out the prevalence of symptomatic dry eye disease using an ocular surface disease index questionnaire among postgraduate medical students of KIST Medical College and Teaching Hospital. Method A cross-sectional study was conducted among three batches postgraduate medical students until 2023 of KIST Medical College and Teaching Hospital, Imadol, Lalitpur. A single validated symptom-based questionnaire with 12 questions was used to assess symptomatic dry eye disease. Result Total of 110 post-graduate medical students with mean age of 30.4 years, 67 males and 43 females were enrolled. Among them, 68 (61.8%) had dry eye disease. Severe dry eye was the commonest followed by mild dry eye. There was statistically significant association between dry eye disease with the increased screen time and suboptimal durations of sleep. Conclusion About half of postgraduate students faced symptomatic dry eye disease. It is advisable for residents to have optimum sleep as possible, limit screen time and establish regular break time along their exposure. KEY WORDS Ocular surface disease index questionnaire, Postgraduate medical students, Symptomatic dry eye disease