Cry in the sky: Psychological impact on drone operators.

Drone operations have added a new chapter to modern warfare. They may not guarantee immediate territorial gains but can significantly influence ideological and political alignment of the adversary at a cost which is much lower than conventional war. However, drone operators, which include remote pilots, intelligence coordinators, and other support staff, may face important psychological issues which may affect their mental health and operational efficiency. We conducted a nonsystematic narrative review of the articles dealing with the issue and found that drone operators and support staff have higher chances of suffering from emotional disengagement, Post Traumatic Stress Syndrome (PTSD), emotional exhaustion, and burnout. The scope of the article does not cover the psychological effect on the targeted populations or political and ethical issues dealing with drone warfare.

New design of highly sensitive AIE based fluorescent imidazole derivatives: Probing of sweat pores and anti-counterfeiting applications.

A novel aggregation induced emission based 2-(1-(3, 5-bis(trifluoromethyl)phenyl)-4,5-diphenyl-1H-imidazol-2-yl) phenol (4) (IMD) fluorescent tags (FTs) was designed by simple acid catalyzed five-member N-heterocyclic ring forming reaction process. Powder X-ray diffraction results showed mechanofluorochromic properties of IMD FTs are easily reversible under external force due to the decrease in crystallinity. These IMD FTs also exhibits strong cyan-blue luminescence in solid state with high quantum efficiency. Detailed investigation of latent fingerprints (LFPs) showed permanent, immutable and unique pores that are distributed on the ridges. The visualization of such sweat pores opens new avenue in the field of forensic science. Hence, the prepared IMD FTs exhibit excellent Lipophicity (LP) properties, which endorse its possible applications for the visualization of sweat pores present in the LFPs. The LFPs visualized by IMD FTs exhibit excellent efficiency, sensitivity, selectivity, low background hindrance and less toxicity. The obtained result evident that the prepared FT and followed technique opens possible applications for the visualization of LFPs on various porous/semi-porous/non-porous surfaces under UV 365 nm light.

Platelet Serotonin Level and Impulsivity in Human Self-destructive Behavior: A Biological and Psychological Study.

CONTEXT: Suicide is a disease and a global public health problem. Suicidology has come to become a topic of study for intervention and research. The serotonin (5-hydroxytryptamine [5HT]) system has remained a prime area of investigation. The neurons and platelets display structural and functional similarities. Ninety-nine percent of 5HT is contained in platelets, which shares similar 5HT uptake and release mechanisms with 5HT neurons. AIMS: This study aims to study human self-destructive behavior (HSDB). OBJECTIVES: Exploring the biological (serotonin levels in platelets) and psychological aspects (impulsivity) of attempted suicide or HSDB. SETTINGS AND DESIGN: Thirty-one patients, above the age of 18 years, with a recent history of HSDB, were studied and given an International Classification of Diseases-10 diagnosis, after a detailed interview. SUBJECTS AND METHODS: For the platelet 5HT estimation, blood samples were collected, and enzyme immunometric assay carried out. Detailed assessment of the impulsivity was done by the 25-item structured diagnostic interview for borderlines by Zanarini et al. STATISTICAL ANALYSIS USED: We obtained both categorical and continuous data. Chi-square test, Fisher's test, Student's t-test, and Pearson's product moment correlation were used. RESULTS: Female subjects outnumbered males by 2:1. Major depression, adjustment disorder, personality disorder were predominant diagnoses. The mean platelet serotonin concentration for males = 57.3 ng/ml, that of females = 56.05 ng/ml (P > 0.05). Platelet 5HT levels were found to be negatively correlated with impulsivity scores (P < 0.05). CONCLUSIONS: Platelet serotonin levels in our study sample were quite low when compared with those reported in published literature. Low serotonin levels were inversely related to impulsivity, but only in males.

Serum Oxytocin Concentration in Patients Receiving Electroconvulsive Therapy: An Exploratory Study and Review of Literature.

BACKGROUND: Neuroendocrine biomarkers have long been studied in the context of electroconvulsive therapy (ECT). We prospectively assessed serum oxytocin change and moderators thereof in an exploratory study of patients receiving ECT. METHODS: Serum oxytocin concentrations were assessed immediately before and 1 to 3 minutes after the first ECT in 33 patients with schizophrenia (n = 14), other nonaffective psychosis (n = 6), mania (n = 10), and depression (n = 3) who received 6 to 7 bitemporal, brief-pulse ECTs. Change in serum oxytocin was assessed in the sample as a whole, and as a function of age, sex, diagnosis, and treatment response. The primary outcome was change in serum oxytocin in the overall sample. RESULTS: There was much variation across patients; oxytocin concentrations increased marginally by a mean (standard deviation) (M [SD]) of 6.4 (82.7) pg/mL (P = 0.43). The M (SD) change was -8.2 (85.0) pg/mL in patients with schizophrenia and other nonaffective psychoses (P = 0.84). There was no significant correlation between change in Brief Psychiatric Rating Scale scores and change in oxytocin concentrations in patients with schizophrenia, other nonaffective psychoses, and mania (ρ = 0.10, P = 0.61). Serum oxytocin rose in men, after ECT, and fell in women (P = 0.01). CONCLUSIONS: Change in serum oxytocin immediately after the first ECT in a course may not be a useful biomarker of ECT action. This is the first report on the subject in a sample comprising mostly patients with nonaffective psychosis and mania rather than depression. We discuss our findings in the light of previous research and offer general conclusions about the field.

Accelerated antidepressant response to lithium augmentation of imipramine.

BACKGROUND: Treatment of depressive episode often poses a challenge. Although there are numerous medicines available for its treatment but they all have a lag period of 2-3 weeks before they start showing their result. AIM: The aim of the present study was to test the hypothesis that an initial lithium-tricyclic antidepressant (TCA) combination has a quicker and better antidepressant effect than standard TCA treatment in unipolar depression. MATERIALS AND METHODS: Twenty unipolar depressed inpatients under lithium-TCA treatment were compared with twenty patients with similar diagnosis treated with TCA-placebo combination. The duration of the study was 4 weeks under double-blind conditions. RESULTS: Initial lithium-TCA treatment reduced depressive symptoms significantly more than TCA alone. The difference was evident from 1st week onward and persisted at 4 weeks. CONCLUSION: Lithium augmentation of TCA at the outset offers a strategy to reduce the lag period of antidepressant action. The choice can be made for those patients who are likely to benefit from long-term prophylaxis.

Correlates of Defaulting from MDT among Leprosy Patients.

In order to analyse the factors of demographic as well as disease related variables and their correlation with Rate of Defaulting (ROD) from Multi Drug Therapy (MDT) among leprosy patients, secondary data have been collected from 3,579 new cases registered for MDT, during a period of 4 years from 2007 to 2010 in four leprosy hospitals/ treatment centers across the four high endemic states viz. Uttar Pradesh, Chhattisgarh; Maharashtra and Andhra Pradesh. Year wise percentage of patients defaulted was calculated on aggregate as well as with reference to each centre and cross tabulated with demographic and disease related factors. Findings show that out of the total 3,579 new cases, 1944,(54.3%) defaulted with variation across centers ranged from 44 to 66 percent. Comparison of ROD against type of leprosy indicated that MB types defaulted (55.7%) more than PB (50.6%) types, (statistically significant difference, (p=0,04). ROD of male patients across the centers ranged from 45% to 67.7% in comparison with 42.4% to 61.5% of female patients. A-statistically significant difference (p=6.04) was found between the overall ROD of males (56.35%) and females (51.47%). The ROD among those with more severe disabilities (WHO Gr-2) ranged between 44% to 67.5% across the centers, while the same among those'with less severe disabilities (Gr-0&1) ranged from 42.6 to 72.7 percent. Comparison of ROD against severity of disability was found statistically significant only across 2 centers. No statistically significant variation was found when ROD of adult patients with refeince to each centr ranged between (43.6% to 65.4%) was compared with the same of children ranged beeIen (36.2% to 69.3%). Across each of these categories and centers,'the ROD remained consistent over the ,4 years. Based on the above findings'this may be concluded that male sex and MB types are significant correlates of default from treatment. Severity of disabilities plays significant role only in certain areas, probably due to other interfering factors, which needs to be further investiged.

Idiopathic REM Sleep Behavior Disorder: A Report on Two Cases with Contrasting Features.

REM sleep behavior disorder (RBD) is a rare parasomnia in which persons exhibit uncharacteristic violent behavior, while dreaming. Secondary RBD occurs due to some neurological conditions, psychoactive substance or psychotropic drug use. There are no case reports on idiopathic RBD in India. We report here two cases to underscore the importance of identifying the disease as behavior associated with RBD may be quite serious in nature and might lead to catastrophic consequences.

What stops people completing multi-drug therapy? Ranked perspectives of people with leprosy, their head of family and neighbours--across four Indian states.

UNLABELLED: Summary To maximise successful completion of multi-drug therapy (MDT) and optimise treatment outcomes for people with leprosy, it is vital to understand the relative importance of perceived factors which prevent them from completing the required number of doses in time. OBJECTIVE: To explore personal, family, social, community, attitudinal, practical, geographical, cultural and traditional factors which may influence adherence to treatment, a two-phase study was undertaken comprising issue identification via focus groups, and a ranking exercise via individual interview. STUDY DESIGN: The perspectives of 895 respondents (320 people affected by leprosy who were not able to complete treatment, 302 of their 'operational heads of family', and 273 of their nearby community members) across four states of India namely i.e. Andhra Pradesh (Salur), Chhattisgarh (Chandkhuri), Maharashtra (Kothara) and Uttar Pradesh (Barabanki) were collected, using a checklist interview method. RESULTS: Findings suggest that seeing positive changes in their symptoms as well as not seeing improvement can lead to non-completion of MDT. Problems with scheduling and travel expenses were also key issues. Better management of the expectations of people affected by leprosy and reducing the burden of treatment may be important strategies. The importance of stigma and poverty were noted through a number of issues, none of which were particularly highly ranked. CONCLUSIONS: The nature and diversity of perceived issues identified across respondent type and particularly region, suggest that the determinants of adherence are complex and multi-factorial. More community based approaches with greater coordination at the community level are recommended.

A study of sociodemographic clinical and glycemic control factors associated with co-morbid depression in type 2 diabetes mellitus.

CONTEXT: Diabetes affects 9.2% of adults in India. About 8-16% of its population also suffer from depression. Both diseases pose a serious health challenge at individual and system level. The prevalence of depression in diabetes is much higher than in the general population. Undiagnosed and untreated depression puts people at higher morbidity and mortality risk. AIM: To study the prevalence of depression in diabetes and to identify associated risk factors. SETTINGS AND DESIGN: Case control study carried out in an outpatient setting of a tertiary hospital in central India. MATERIALS AND METHODS: One hundred and nine type 2 diabetes patients and 91 healthy controls formed the subjects of the study. Sociodemographic data were obtained on seven parameters. Comprehensive clinical data were obtained by means of standard procedures. Blood sugar levels and glycosylated hemoglobin levels were measured to assess glycemic control. Data of diabetic patients and controls as well as that of depressed and nondepressed diabetics were subjected to statistical analysis. RESULTS: About 42.2% of diabetes patients and only 4.39% of controls had depression. About 19% of diabetics had peripheral neuropathy but had much higher neuropathic symptoms. Depression was not related to any sociodemographic or clinical factors but was strongly associated with poor glycemic control. CONCLUSION: Depression is highly prevalent in diabetes. Physical symptoms mask depression. Special attention needs to be paid to diagnose depression in diabetes and treat it appropriately along with effective glycemic control. Diabetes patients need to be treated collaboratively by physicians and psychiatrists.

Psychological aspects of peacekeeping operations.

Peacekeeping operations are but one aspect of the systems of peace that have evolved over the past seven decades in a world that is riven with violence of all kinds. With the end of cold war in the late eighties of the last century we have come to see much intrastate violence, in addition to usual interstate hostilities and war, arising out of religious, political, ethnic and economic differences between people. In the changed scenario peacekeeping operations have become complex politico-military-humanitarian efforts. A soldier, trained for conventional military operations, is obliged to participate in the unconventional operations of waging peace in alien lands often in volatile and violent situations and in the process he stands to get exposed to widely variable demands for adjustment that have the potential to bring to the fore many maladaptive responses. Peacekeeping operations also have the potential to offer opportunities for growth and resilience. India is a major player in peacekeeping activities for well over sixty years all over the world. It is necessary for the commanders and mental health professionals to understand the multifarious factors that impinge on the peacekeeping soldier's mind and the emerging patterns of responses thereof for effective management trained manpower and fulfillment of mission objectives.

A conceptual protocol for translational research in the complex reality of leprosy.

In response to an international strategy to prioritise and focus research efforts in leprosy, this conceptual protocol outlines a research plan to address key translational research priorities. The protocol describes in broad terms a five-phase psychosocial and service-related research programme to facilitate: prevention of delay in diagnosis, improvement of adherence with multi-drug therapy, the roll out of chemoprophylaxis and increased participation in community based rehabilitation. The protocol proposes a model of research utilisation and the notion of complexity to form an integrating theoretical framework for exploring and enhancing research translation. The proposed sequential research programme is characterised by traditional and participatory strategies, culminating in participatory implementation of findings. Publication of the conceptual protocol prior to operationalisation and commencement of the research aims to encourage debate, refinement of strategies, collaboration and the optimisation of resources.

Psychiatric ethics in war and peace.

Practice of psychiatry is a complex activity because the psychiatrist generally practises his art in an emotionally charged environment with patients who may not be in a in a state of mind to exercise autonomy as a result of cognitive impairment and preoccupation with symptoms. No one principle of ethics will be suitable to guide right conduct in widely variable situations. Making ethical judgements in the military context can be difficult and may have potential for abuse as for an uniformed psychiatrist mission takes priority over man. However mission centered and medical text book centred ethics need not be compartamentalised. The present paper seeks to offer a brief overview of ethical principles and specific situations in which one may have to make ethical judgements.

Neuropsychiatric manifestations of Fahr's disease pathogenesis and potential for treatment.

Fahr's disease (FD) is a rare neuropsychiatric disease consisting of bilateral basal ganglia calcification with neurological, cognitive, and psychiatric manifestations. We report here a sporadic case of FDs with its neuropsychology.