Correlates of functional outcome among stroke survivors in a developing country--a prospective community-based study from India.

Stroke survivors (SS) are rising with higher incidence of stroke in developing countries. In addition to physical impairment, other factors such as cognition, social interaction, and depression determine the functional outcome after stroke. Considering the paucity of data from developing countries, we planned to determine the change in various functional parameters among SS. This community-based prospective study was carried out in Kolkata, India among 283 SS between 2006 and 2010. Functional outcome was assessed at baseline and at 3 annual follow-up visits using validated tools. A stepwise regression analysis was performed with demographic and stroke-related covariates against various measures of functional outcome. Result showed that mean Barthel Index score at baseline was 76.4 ± 30.8. Bengali version of mental status examination and Geriatric Depression Scale scores trended down over time with a negative regression coefficient of -.2061 (standard error [SE], .0937) and -.4488 (SE, .2145). Other outcomes did not change. Female gender, depression, and cognitive dysfunction had an unfavorable impact, whereas education correlated positively. In conclusions female gender and neuropsychiatric disturbances showed poor functional outcome compared with education, which correlates with better outcome. This information will be helpful for patients in developing countries for planning stroke rehabilitation.

A prospective study of suicidal behavior in young patients of depressive episodes with hidden bipolarity exposed to selective serotonin reuptake inhibitor.

Background: Treatment of depressive episodes in young patients is challenging owing to several reasons such as poor diagnostic stability and atypical presentation. Evidence regarding treating such patients with antidepressants such as selective serotonin reuptake inhibitor (SSRI) is not clear. Methods: Fifty patients aged 10-24 years diagnosed with depressive episodes and drug-free for at least 3 months were rated on Beck's Depression Inventory (BDI), The Mood Disorder Questionnaire (MDQ), and Beck Scale for Suicidal Ideation (BSS). The scores of BSS and BDI were compared across four timeframes (weeks 0, 2, 4, and 6) for MDQ-positive and negative patients by using the generalized estimating equations model. Results: Patients who were MDQ-positive (11 patients) tended to score higher on BDI (at weeks 2 and 4) and BSS (at weeks 2, 4, and 6) as compared to MDQ-negative patients (39 patients). After being started on SSRI, MDQ-positive patients showed a poorer response as compared to the other group. The small sample size and short follow-up duration were the major limitations. Conclusions: Close clinical monitoring with regular follow-up during antidepressant initiation is recommended to reduce the risk of suicidality.

Depression among stroke survivors: a community-based, prospective study from Kolkata, India.

OBJECTIVE: Post-stroke depression (PSD) is a disabling entity among stroke survivors (SS). Longitudinal studies on PSD, essential to determine its prognosis, are lacking from developing countries. This prospective study was undertaken to assess the prevalence, natural history, and correlates of depression among SS in an Indian community. METHODS: From a community based stroke registry, SS were assessed annually for cognition, disability, and depression using Bengali validated scales. PSD was diagnosed if score on geriatric depression scale was greater than or equal to 21. Complex sample strategy was considered when calculating prevalence of post stroke depression. An age- and sex-matched case-control study was undertaken to determine the odds of depression in SS. RESULTS: Prevalence of PSD was 36.98% (95% confidence interval [CI]: 31.89%-42.06%) among 241 patients assessed at baseline. About 17% developed depression annually and a similar proportion had spontaneous improvement. Peak rate of PSD was beyond 3 months and continued up to 18 months after stroke. Compared to the non-depressed group, PSD subjects were significantly older, had higher age at first stroke, less education, lower socioeconomic status, and greater cognitive impairment and disability. Education had a protective role. Mortality in PSD was nearly twice that in non-depressed patients, though not significant statistically (hazard ratio: 1.84; 95% CI: 0.90-3.77). Compared with controls, odds ratio of PSD was 19.95 (95% CI: 10.09-39.47). CONCLUSIONS: Approximately one-third of SS develop PSD, similar to developed countries. Prevalence remains stable annually. Delayed peak of PSD suggested later realization of underlying disability. Predictors of PSD have been described and higher literacy was protective in this study.

A Prospective Observational Study on Changes in Intraocular Pressure and Iridocorneal Angle Following the Use of Escitalopram and Amitriptyline.

Background: Depression has emerged as one of the prime morbidities affecting professional and personal lives worldwide. Antidepressants are one of the mainstays of management of depressive episodes. Although antidepressants are considered a safe class of drugs, the studies examining the effects of antidepressant prescription on intraocular pressure (IOP) have shown a propensity to increase IOP, but not consistently. This study aimed to compare the changes in IOP and iridocorneal angle in drug-naïve patients with depressive episodes prescribed escitalopram or amitriptyline. Methods: Overall, 109 patients were recruited, of which 53 were prescribed amitriptyline and 56, escitalopram. A comparison of IOP and the iridocorneal angle at weeks 0, 4, and 8 was done using a two-way repeated-measures analysis of variance (two-way RM analysis of variance). Results: Patients initiated on escitalopram tended to show a higher rise in the IOP (left eye-[F = 3.27; P = 0.04]; right eye [F = 2.47; P = 0.08]). No difference was found in the iridocorneal angles in any of the four quadrants across both eyes. Conclusions: Escitalopram use had an association with an increase in IOP. While initiating patients on antidepressants, clinicians should be aware of this possibility, which can lead to ocular emergencies, and obtain a proper history of ocular morbidities.

Evaluation of depression and coping skill among HIV-positive people in Kolkata, India.

The objectives of the present study were to evaluate depressive symptoms and coping strategy among HIV-positive women and men. This cross-sectional study was done among 164 newly diagnosed HIV-positive people through a structured questionnaire. Beck Depression Inventory (BDI) scale was used to measure depression. A 16-items coping scale, Coping with AIDS - Fleishman (CWAF) Instrument, was used to assess coping strategy. χ(2) test was used to compare proportions. Men had significantly higher mean BDI somatic score. Odds for being depressed were 3.6 times higher among men (P value .001, 95% C.I. 1.64-8.07). Analysis of the coping strategies showed that women had better coping skill. Significant correlation was observed between BDI score and emotion-focused coping score (correlation coefficient -0.258, P value .01). HIV-positive men had more depression. Gender-sensitive strategies needed to provide better care for them.

A longitudinal study of epilepsy in Kolkata, India.

PURPOSE: This study aimed to determine the prevalence, incidence, and mortality rates of epilepsy in the city of Kolkata, India. This is the first such longitudinal study in a heterogeneous urban Indian population. METHODS: A two-stage door-to-door survey of a stratified random sample was undertaken within the municipal limits of Kolkata. Trained field workers detected and interviewed the cases using a simple screening questionnaire, and the detailed follow-up was done by neurologists. The survey was conducted annually for five consecutive years from March 2003 through February 2008. RESULTS: A total of 52,377 (52.74% men) individuals were screened. There were 309 prevalent and 66 incident cases of active epilepsy. The prevalence and average annual incidence rate (AAIR) with 95% confidence interval (CI), age-standardized to World Standard Population, were 572.8 (509.79-641.54) per 100,000 and 27.27 (21.03-34.80) per 100,000 per year, respectively. The age-specific incidence rates of epilepsy showed bimodal distribution. During the 5-year period, 20 cases of active epilepsy died. The average annual mortality rate (AAMR) was 7.63 (95% CI 4.45-11.26) per 100,000 population per year. Compared to the general population of Kolkata, the all-cause standardized mortality ratio (SMR) for persons with epilepsy was 2.58 overall (men 3.67; women 1.77). There was no significant difference between slum and nonslum dwellers in epidemiologic parameters. CONCLUSIONS: The AAIR of epilepsy is comparable to that observed in developed countries, but AAMR is higher. The all-cause SMR for epilepsy relative to the general population is, however, similar to that of developed nations.

Information overload regarding COVID-19: Adaptation and validation of the cancer information overload scale.

BACKGROUND: Access to excessive information from multiple sources relating to COVID-19 in a short span of time can have detrimental effects on individuals. AIM: The study aims to validate Corona Information Overload Scale (CoIOS) by adaptation of Cancer Information Overload scale (CIOS) on English speaking Indian citizens. MATERIALS AND METHODS: An online survey was carried out using Google Form on 300 individuals out of whom 183 responded. The CoIOS was to be filled up. It was an 8 item Likert type scale with responses ranging from "strongly agree" to "strongly disagree." RESULTS: Principal components analysis showed two components with an initial eigenvalue > unity (3.38 and 1.09), with 42.33% and 13.64% of variance, respectively, making a total of 55.97% variance. The composite reliability value was also found to be 0.789 and 0.815 for factors I and II, respectively, convergent validity and discriminant validity calculation also affirmed good construct reliability. CONCLUSION: CoIOS appears to be a valid and reliable scale for measuring health information overload in relation to COVID-19. However, it has a two factor component, namely "excessiveness of information" and "rejection of information."

Schizophrenia-like psychosis as the presenting feature of neurosyphilis in a non-human immunodeficiency virus-infected Indian man: A reminder of a forgotten complication!

Syphilis is a great masquerader of several diseases. About 4%-10% of patients with untreated syphilis may develop neurosyphilis (NS). Psychiatric manifestations may rarely be the presenting feature of NS. We describe herein a case of an elderly man who presented with psychosis and after thorough workup was diagnosed to be a case of a NS. Schizophrenia-like psychosis as the presenting and the only manifested feature of NS in a nonhuman immunodeficiency virus-infected patient was a unusual and noteworthy feature in the present case.

Serum uric acid levels in first episode mania, effect on clinical presentation and treatment response: Data from a case control study.

Bipolar disorder (BD) patients have increased serum Uric Acid (UA) levels as compared to their healthy counterparts. They also demonstrate higher impulsivity - while symptomatic, as well as when in remission. Impulsivity adds a risk of self-harming behavior to BD, and studies show that it increases with UA levels. Given this complex relationship, the current project aimed at comparing UA levels in first-episode mania patients with matched controls, and analyzes its relationship with impulsivity, symptom severity and disease prognosis. Thirty-one first-episode mania patients were assessed on BIS-11 and YMRS, serum uric acid levels were measured, and compared to matched controls. A follow up YMRS was rated after one month to evaluate the effects of treatment. We found significantly higher levels of UA in patients, which showed positive correlation with impulsivity and a negative correlation with symptom improvement at 1 month. The results of the study support a purinergic system dysfunction hypothesis in first-episode mania, and suggest its influence on impulsivity in this patient group. Further, the mentioned dysfunction appears to have a negative impact on treatment outcomes in such cases.

Clinical effectiveness and safety of escitalopram and desvenlafaxine in patients of depression with anxiety: a randomized, open-label controlled trial.

AIM: Selective serotonin reuptake inhibitors (SSRI) and serotonin-norepinephrine reuptake inhibitors (SNRI) are effective in treating anxiety disorders associated with major depressive disorder (MDD). This randomized, controlled, parallel-group, open-label, phase 4 trial (CTRI/2012/08/002895) was undertaken to compare the effectiveness and safety of desvenlafaxine versus escitalopram, a standard antidepressant. MATERIALS AND METHODS: Effectiveness was assessed using the Hamilton Depression Rating Scale (HAM-D17) and Hamilton Anxiety Rating Scale (HAM-A). Response to treatment was assessed by ≥50% decrease of baseline scores (responder rate). Safety and tolerability was evaluated by changes in routine laboratory parameters, vital signs, and adverse events reported by the subject and/or observed by the clinician. RESULTS: Responder rates for both HAM-A and HAM-D scores at 8 weeks were better in the escitalopram group compared to the desvenlafaxine group (HAM-A 76.92% vs. 71.05%; HAM-D 79.48% vs 73.68%) but the differences were not statistically significant (P = 0.59 and P = 0.61). Within group changes of both scores, from baseline to subsequent visits in both treatment arms were statistically significant (P < 0.01). CONCLUSION: The effectiveness of desvenlafaxine was comparable to escitalopram, but escitalopram was better tolerated.

Determinants of quality of life in HIV-infected patients receiving highly active antiretroviral treatment at a medical college ART center in Kolkata, India.

Health-related quality of life (QOL) has become a high priority of long-term management of HIV-infected individuals. The newly diagnosed HIV cases were assessed to obtain sociodemographic and clinical findings. Eyesenk Personality Questionnaire (EPQ), World Health Organization Quality of Life Brief (WHOQOL-BREF) for HIV-infected patients, and Beck Depression Inventory (BDI) were used to get data regarding personality traits, QOL, and depression scores. A total of 175 patients were included in the study, 128 (73.1%) men and 47 (26.9%) women. Overall 56% of patients screened positive for depression. Presence of depression and high neuroticism score in the personality profile of HIV-infected patients are significantly associated with poorer QOL. High neuroticism score was a strong predictor of poorer QOL in psychological and spiritual domain. Management of HIV-infected patients therefore needs to address these psychological issues.

Stress and its risk factors in medical students: an observational study from a medical college in India.

OBJECTIVES: Stress in medical students is well established. It may affect academic performance and lead to anxiety, depression, substance abuse, and burnouts. There is limited data on stress in Indian medical students. We conducted an analytical observational study to assess the magnitude of stress and identify possible "stressors" in medical students of a teaching hospital in Kolkata. MATERIALS AND METHODS: This questionnaire-based study was conducted in the Institute of Post Graduate Medical Education and Research, Kolkata with consenting undergraduate students of 3rd, 6th, and 9th (final) semesters, during lecture classes in individual semesters on a particular day. The students were not informed about the session beforehand and were assured of confidentiality. The first part of the questionnaire captured personal and interpersonal details which could be sources of stress. The rest comprised three rating scales--the 28-item General Health Questionnaire to identify the existence of stress, the Warwick-Edinburgh mental well-being scale to assess the mental well-being, and the revised version of the Lubben social network scale to assess the social networking. The responses and scores were compared between the three semesters as well as between various subgroups based on baseline characteristics. RESULTS: Data from 215 respondents were analyzed--approximately 75% were male, 45% came from rural background, 25% from low-income families, and 60% from vernacular medium. Totally, 113 (52.56%; 95% confidence interval: 43.35-61.76%) students were found to be stressed, without significant difference in stress incidence between the semesters. About 60% of the female students were stressed in contrast to 50% of the males, but this observed difference was not statistically significant. The mental well-being and social networking of stressed respondents suffered in comparison to their non-stressed counterparts. CONCLUSIONS: The stress incidence in medical students in this institution in India is high and is negatively affecting their mental well-being. Further multicentric and longitudinal studies are needed to explore the incidence, causes, and consequences of stress in our setting.

A rare occurrence of isolated neutropenia with valproic acid: a case report.

Valproic acid, a conventional antiepileptic drug, is also used in the treatment of bipolar disorder, to provide rapid stabilization of the patient. Although thrombocytopenia is a potential threat, occurrence of suppression of the other cell lines in the bone marrow is also found rarely. Here in this study we report a case of a 28 year old female treated with valproic acid and risperidone for bipolar disorder, who developed isolated neutropenia within 6 months of commencement of therapy that got reversed soon after termination of valproic acid therapy. This finding lays further emphasis on regular monitoring of all cell lines in blood for better management and to prevent any serious bone marrow toxicity in the patients.

Conversion (dissociative) symptoms as a presenting feature in early onset bipolar disorder: a case series.

We present three cases of early onset bipolar disorder where dissociative (conversion) symptoms preceded the onset of mania. This case series underscores the significance of dissociative/conversion symptoms as an early atypical presentation in juvenile bipolar disorder.

Psychopharmacology in general practice.

With the advent of more safe and user-friendly drugs in the modern era of psychopharmacology and their use in general practice, a brief discussion regarding the pharmacological aspect of the new drugs has been attempted in the present article so that they may be used more effectively in practice.