Assessment of knowledge about malaria and LLIN ownership and its use in Bankura, West Bengal, India.

BACKGROUND & OBJECTIVES: Community participation is one of the key factors for implementation and success of a public health programme which depends upon knowledge about that disease. Therefore, understanding the community knowledge about malaria is important for designing sustainable control programmes. This study was conducted to assess the knowledge about malaria, to evaluate long lasting insecticidal nets (LLINs) distribution and their use by LQAS method in endemic areas of Bankura district, West Bengal state, India Methods: It was a community based cross-sectional survey conducted in Bankura during December 2019-March 2020. Structured questionnaire under four categories: socio-demographic variables, knowledge of malaria, owner ship of LLINs and its use were used for the interview. Ownership of LLINs and its use were analysed by LQAS method. Data were analysed by binary logistic regression model and chi-squared test. RESULTS: Out of 456 respondents, 88.59% had good knowledge, 97.37% had good ownership of LLIN and 78.95% used LLINs properly. The knowledge about malaria was significantly associated with education level (p-value<0.0001). Out of 24 lots studied, 3, 2, 4 lots were underperforming with respect to knowledge, ownership of LLIN and its use, respectively. INTERPRETATION & CONCLUSION: The study population had a good knowledge about malaria. In spite of good coverage of LLIN distribution, the use of LLINs was not up to the mark. LQAS analysis showed underperformance in few lots about knowledge, ownership of LLIN and its use. The IEC and BCC activities about LLIN should be done to achieve the impact of this intervention at the community level.

The potential unintended consequences of Mental Health Act reforms in England and Wales on people with intellectual disability and/or autism.

The draft Mental Health Bill, which amends the Mental Health Act 1983 for England and Wales, proposes protections for people with intellectual disability and/or autism (ID/A) to prevent detention in hospital in the absence of mental illness. This editorial critically appraises the positive impact and unintended consequences of the proposed reforms for people with ID/A.

Health care seeking behaviour and financial protection of patients with hypertension: A cross-sectional study in rural West Bengal, India.

BACKGROUND: Elevated blood pressure or hypertension is responsible for around 10 million annual deaths globally, and people residing in low and middle-income countries are disproportionately affected by it. India is no exception, where low rate of treatment seeking for hypertension coupled with widespread out-of-pocket payments (OOPs) have been a challenge. This study assessed the pattern of health care seeking behaviour and financial protection along with the associated factors among hypertensive individuals in rural West Bengal, India. METHOD AND FINDINGS: A cross-sectional study was conducted in Birbhum district of the state of West Bengal, India, during 2017-2018, where 300 individuals were recruited randomly from a list of hypertensives in a population cohort. Healthcare seeking for hypertension and related financial protection in terms of-OOPs and expenses relative to monthly per-capita family expenditure, were analysed. Findings indicated that 47% of hypertensives were not on treatment. Among those under treatment, 80% preferred non-public facilities, and 91% of them had wide-spread OOPs. Cost of medication was a major share of expenses followed by transportation cost to access public health care facility. Multivariable logistic regression analysis indicated longer duration of disease (adjusted odds ratio (aOR): 5.68, 95% Confidence Interval (CI) 1.24-25.99) and health care seeking from non-public establishment (aOR: 34.33, CI: 4.82-244.68) were associated with more incident of OOPs. Linear regression with generalized linear model revealed presence of co-morbidities (adjusted coefficient (aCoeff)10.28, CI: 4.96,15.61) and poorer economic groups (aCoeffpoorest 11.27, CI 3.82,18.71; aCoefflower-middle 7.83, CI 0.65,15.00 and aCoeffupper-middle 7.25, CI: 0.80,13.70) had higher relative expenditure. CONCLUSION: This study suggests that individuals with hypertension had poor health care seeking behaviour, preferred non-public health facilities and had suboptimal financial protection. Economically poorer individuals had higher burden of health expenditure for treatment of hypertension, which indicated gaps in equitable health care delivery for the control of hypertension.

Impact of COVID-19 on mental health research: is this the breaking point?

There are many structural problems facing the UK at present, from a weakened National Health Service to deeply ingrained inequality. These challenges extend through society to clinical practice and have an impact on current mental health research, which was in a perilous state even before the coronavirus pandemic hit. In this editorial, a group of psychiatric researchers who currently sit on the Academic Faculty of the Royal College of Psychiatrists and represent the breadth of research in mental health from across the UK discuss the challenges faced in academic mental health research. They reflect on the need for additional investment in the specialty and ask whether this is a turning point for the future of mental health research.

Setting priorities for people with intellectual disability/intellectual developmental disorders across the lifespan: a call to action by the World Psychiatric Association.

People with DSM-5 intellectual disability/intellectual developmental disorder (ID/IDD) or ICD-11 disorders of intellectual development (DID) have multiple healthcare needs, but in many countries these needs are neither recognised nor managed effectively. This paper discusses the negative impact that stigma, discrimination and social exclusion have on the identification and care of persons with ID/IDD in low- and middle-income countries (LMICs). It also reviews different models of care for children, adolescents and adults. In discussing some initiatives in LMICs the emphasis is on early diagnosis, with success in providing locally sourced care for affected people and their families. This is where the medical, social and rights-based models of care intersect and is a premise of the person-centred biopsychosocial framework of the World Psychiatric Association's Presidential Action Plan 2020-2023. The plan invites psychiatrists to take a lead in changing the culture of care, as well as medical education, clinical training and research, with a renewed emphasis on workforce integration and service development in terms of community-based rehabilitation strategies.

Staff training in positive behaviour support for behaviour that challenges in people with intellectual disability: cost-utility analysis of a cluster randomised controlled trial.

BACKGROUND: Behaviour that challenges in people with intellectual disability is associated with higher healthcare, social care and societal costs. Although behavioural therapies are widely used, there is limited evidence regarding the cost and quality-adjusted life-years (QALYs). AIMS: We aimed to assess the incremental cost per QALY gained of therapist training in positive behaviour support (PBS) and treatment as usual (TAU) compared with TAU using data from a cluster randomised controlled trial (Clinical Trials.gov registration: NCT01680276). METHOD: We conducted a cost-utility analysis (cost per QALY gained) of 23 teams randomised to PBS or TAU, with a total of 246 participants followed up over 36 months. The primary analysis was from a healthcare cost perspective with a secondary analysis from a societal cost perspective. RESULTS: Over 36 months the intervention resulted in an additional 0.175 QALYs (discounted and adjusted 95% CI -0.068 to 0.418). The total cost of training in and delivery of PBS is £1598 per participant plus an additional cost of healthcare of £399 (discounted and adjusted 95% CI -603 to 1724). From a healthcare cost perspective there is an 85% probability that the intervention is cost-effective compared with TAU at a £30 000 willingness to pay for a QALY threshold. CONCLUSIONS: There was a high probability that training in PBS is cost-effective as the cost of training and delivery of PBS is balanced out by modest improvements in quality of life. However, staff training in PBS is not supported given we found no evidence for clinical effectiveness.

Attenuation of haemodynamic responses to laryngoscopy and endotracheal intubation with dexmedetomidine: A comparison between intravenous and intranasal route.

BACKGROUND AND AIMS: Haemodynamic changes during endotracheal intubation are major concerns in general anaesthesia This study compared the efficacy of intranasal and intravenous dexmedetomidine (DEX) to attenuate the stress response of laryngoscopy and endotracheal intubation. METHODS: In this prospective, randomised, double-blinded study, 70 adults were divided into two groups [Group DIV(n=35) and Group DIN(n=35)]. DIV group received intravenous dexmedetomidine (DEX) infusion (0.5 µg/kg) over 40 min and DIN group received intranasal dexmedetomidine (1 µg/kg) 40 min before induction. The primary objective was the comparison the mean arterial pressure (MAP) between two groups from 40 min before induction at every 10 min intervals till induction of anaesthesia, at the time of intubation, thereafter every 1 min interval till 5 min, at 7 min and 10 min after intubation. The secondary outcomes were comparison of heart rate, systolic and diastolic blood pressure along with sedation and other adverse effects. Statistical analysis was with Statistica 6.0 and Graph Pad prism version 5. RESULTS: In both the groups, all the haemodynamic parameters were maintained within (20% of baseline values) throughout the study period. There was no statistically significant difference in MAP between two groups (P>0.05). Preoperative sedation score was significantly higher in the DIV group than the DIN group (P = 0.014). CONCLUSION: Like IV DEX, intranasal DEX can also attenuate the haemodynamic stress responses of laryngoscopy and endotracheal intubation without significant differences in MAP between two groups.

A formal model concerning policy strategies to build public acceptance of potable water reuse.

Water stress is an increasing burden in regions with arid climates, aquifer vulnerability, and erratic rainfall. Population growth and competing domestic, industrial, and agricultural uses are also stretching the capacity of water supply systems. Beyond groundwater extraction, surface water overuse, and inter-basin transfers, governments are exploring alternative sources amidst looming supply threats. These alternatives include desalination, greywater recycling, and reclaimed or recycled wastewater. The latter, also known as water reuse with varying levels of treatment, has been applied for irrigation, street cleaning, industrial processes, and groundwater recharge. However, reused water for potable purposes has seen limited uptake, due in part to lack of public acceptance. This article examines the dynamics of public acceptance for potable water reuse. The article's theoretical contribution is a formal mathematical model for understanding public acceptance of water reuse. The model conceptualizes how governments, water utilities and the public interact to facilitate or hinder acceptance of water supply sources, including potable reuse. The article concludes by applying the model to cases of water reuse in Windhoek, Namibia, and Singapore.

Process evaluation of a randomised controlled trial of PBS-based staff training for challenging behaviour in adults with intellectual disability.

BACKGROUND: Positive Behaviour Support (PBS) for challenging behaviour is a complex intervention. Process evaluation is pivotal in fully understanding the mechanisms and contextual factors that impact on participant outcomes. AIMS: To conduct a process evaluation of a national clinical trial investigating the impact of PBS-based staff training on the level of challenging behaviour in adults with intellectual disability. METHOD: The Medical Research Council guidance for process evaluation of complex interventions was followed. Semi-structured interviews with 62 stakeholders from the intervention arm (service users, family and paid carers, service managers, staff who delivered the intervention and PBS trainers), quantitative data from the study database and an external evaluation of the quality of the PBS plans were used. RESULTS: Twenty-one health staff volunteered to be trained in delivering PBS. Available log data from 17 therapists revealed that they worked with 63 participants a median of 11.50 hours (IQR 8-32). Only 33 out of 108 reports had included all elements of the intervention. Another 47 reports had some elements of the intervention. All PBS plans were rated weak, indicating insufficient quality to impact challenging behaviour. Stakeholders reported an appreciation of PBS and its potential to impact quality of care and engagement with the participant. However, they also identified important challenges including managing PBS-related caseloads, paid carer turnover and service commitment to the delivery of PBS. CONCLUSIONS: PBS-based staff training was well received, but therapists found it difficult to undertake all the elements of the intervention in routine care. Implementing a workforce training strategy is important to better define the active components of PBS, and resource implications if the intervention is no better than usual care.

Positive behaviour support training for staff for treating challenging behaviour in people with intellectual disabilities: a cluster RCT.

BACKGROUND: Preliminary studies have indicated that training staff in Positive Behaviour Support (PBS) may help to reduce challenging behaviour among people with intellectual disability (ID). OBJECTIVE: To evaluate whether or not such training is clinically effective in reducing challenging behaviour in routine care. The study also included longer-term follow-up (approximately 36 months). DESIGN: A multicentre, single-blind, two-arm, parallel-cluster randomised controlled trial. The unit of randomisation was the community ID service using an independent web-based randomisation system and random permuted blocks on a 1 : 1 allocation stratified by a staff-to-patient ratio for each cluster. SETTING: Community ID services in England. PARTICIPANTS: Adults (aged > 18 years) across the range of ID with challenging behaviour [≥ 15 Aberrant Behaviour Checklist - Community total score (ABC-CT)]. INTERVENTIONS: Manual-assisted face-to-face PBS training to therapists and treatment as usual (TAU) compared with TAU only in the control arm. MAIN OUTCOME MEASURES: Carer-reported changes in challenging behaviour as measured by the ABC-CT over 12 months. Secondary outcomes included psychopathology, community participation, family and paid carer burden, family carer psychopathology, costs of care and quality-adjusted life-years (QALYs). Data on main outcome, service use and health-related quality of life were collected for the 36-month follow-up. RESULTS: A total of 246 participants were recruited from 23 teams, of whom 109 were in the intervention arm (11 teams) and 137 were in the control arm (12 teams). The difference in ABC-CT between the intervention and control arms [mean difference -2.14, 95% confidence interval (CI) -8.79 to 4.51; p = 0.528] was not statistically significant. No treatment effects were found for any of the secondary outcomes. The mean cost per participant in the intervention arm was £1201. Over 12 months, there was a difference in QALYs of 0.076 in favour of the intervention (95% CI 0.011 to 0.140 QALYs) and a 60% chance that the intervention is cost-effective compared with TAU from a health and social care cost perspective at the threshold of £20,000 per QALY gained. Twenty-nine participants experienced 45 serious adverse events (intervention arm, n = 19; control arm, n = 26). PBS plans were available for 33 participants. An independent assessment of the quality of these plans found that all were less than optimal. Forty-six qualitative interviews were conducted with service users, family carers, paid carers and service managers as part of the process evaluation. Service users reported that they had learned to manage difficult situations and had gained new skills, and carers reported a positive relationship with therapists. At 36 months' follow-up (n = 184), the mean ABC-CT difference between arms was not significant (-3.70, 95% CI -9.25 to 1.85; p = 0.191). The initial cost-effectiveness of the intervention dissipated over time. LIMITATIONS: The main limitations were low treatment fidelity and reach of the intervention. CONCLUSIONS: Findings from the main study and the naturalistic follow-up suggest that staff training in PBS as delivered in this study is insufficient to achieve significant clinical gains beyond TAU in community ID services. Although there is an indication that training in PBS is potentially cost-effective, this is not maintained in the longer term. There is increased scope to develop new approaches to challenging behaviour as well as optimising the delivery of PBS in routine clinical practice. TRIAL REGISTRATION: This study is registered as NCT01680276. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 22, No. 15. See the NIHR Journals Library website for further project information.

Clinical outcomes of staff training in positive behaviour support to reduce challenging behaviour in adults with intellectual disability: cluster randomised controlled trial.

BACKGROUND: Staff training in positive behaviour support (PBS) is a widespread treatment approach for challenging behaviour in adults with intellectual disability. Aims To evaluate whether such training is clinically effective in reducing challenging behaviour during routine care (trial registration: NCT01680276). METHOD: We carried out a multicentre, cluster randomised controlled trial involving 23 community intellectual disability services in England, randomly allocated to manual-assisted staff training in PBS (n = 11) or treatment as usual (TAU, n = 12). Data were collected from 246 adult participants. RESULTS: No treatment effects were found for the primary outcome (challenging behaviour over 12 months, adjusted mean difference = -2.14, 95% CI: -8.79, 4.51) or secondary outcomes. CONCLUSIONS: Staff training in PBS, as applied in this study, did not reduce challenging behaviour. Further research should tackle implementation issues and endeavour to identify other interventions that can reduce challenging behaviour. Declaration of interest None.

The Status of Susceptibility of Japanese Encephalitis Vectors to Insecticides in Endemic Areas of Northern Districts of West Bengal, India.

Emergence and spread of resistance among vectors toward different insecticides is a serious problem for the Japanese encephalitis (JE) control program. Regularly monitoring the status of susceptibility of vector species to insecticides is important for formulating proper vector control measures. In this study, we studied the susceptibility status of major JE vectors from northern West Bengal, toward 4% DDT, 0.05% deltamethrin, and 5% malathion. Two- to three-day-old unfed female mosquitoes were subjected to a susceptibility bioassay using a World Health Organization kit. Corrected mortality (CM) and knockdown times were estimated. Culex tritaeniorhynchus, Cx. vishnui, Cx. pseudovishnui, and Cx. gelidus were the major JE vectors present in the study areas. All 4 vector species were highly tolerant to DDT with CM ＜ 90%. Cx. tritaeniorhynchus, Cx. vishnui, Cx. pseudovishnui, and Cx. gelidus were tolerant to deltamethrin with CM ＜ 90%, except for Cx. gelidus of Darjeeling and Malbazar. At most of the study sites, malathion was effective against Cx. vishnui, Cx. pseudovishnui, and Cx. gelidus with CM ≥ 98%. In contrast, Cx. tritaeniorhynchus was tolerant to malathion in all study areas. Predominant JE vector populations were highly tolerant to all 3 analyzed insecticides, except deltamethrin for Cx. gelidus and malathion for Cx. vishnui, Cx. pseudovishnui, and Cx. gelidus. The results of this study may be useful for better planning and implementing a JE control strategy.

Taking stocks of antimalarial activities: A study on knowledge and skill of health personnel at primary care setting in the state of West Bengal, India.

BACKGROUND: Early diagnosis and effective treatment are the key areas in malaria control in India. OBJECTIVE: The present study was carried out to assess the knowledge and skill of health personnel at primary care level and the logistic support related to the program at subcenter (SC) level. METHODS: A cross-sectional, descriptive study was conducted among medical and paramedical personnel working at primary health-care institutions in two districts of West Bengal. Knowledge was assessed using a structured questionnaire while diagnostic skill and logistic support were assessed with structured checklists. Clinical skill was assessed with case vignettes. RESULTS: Requisite knowledge on diagnostic procedure was found in two-third to three-fourth of health personnel while only 26.7% and 12.4%, respectively, knew the correct treatment of Plasmodium vivax and Plasmodium falciparum malaria. Median standardized score for knowledge was 50.0 while the scores for skill of preparing blood slide and for rapid diagnostic test were 70.0 and 57.1, respectively. Education and work experience were related to diagnostic skill but had little effect on knowledge. In clinical skill, medical personnel scored 50% or more in investigation and treatment aspects only. In another case vignette, health workers excelled over medical officers and other staff in all axes other than history taking and clinical examination although their performance was also suboptimal. Formal training on malaria did not show any bearing on median knowledge and skill score. Supply of diagnostics and drugs was insufficient in majority of SCs. CONCLUSION: Renewed efforts are needed to create competent workforce and ensure adequate logistic supply.

A study on utilization of Janani Suraksha Yojana and its association with institutional delivery in the state of West Bengal, India.

BACKGROUND: India launched the Janani Suraksha Yojana (JSY) on the principles of conditional cash transfer providing monetary incentive to needy women to improve access to institutional childbirth. OBJECTIVES: This study was conducted among JSY-eligible women who delivered between April 2012 and June 2012 to assess the utilization of cash incentives toward institutional delivery, along with other associated factors influencing institutional delivery. METHODS: It was a cross-sectional, descriptive study conducted between July 2012 and May 2013 on 946 women selected through stratified random sampling of subcentres from better and worse performing districts of West Bengal. RESULTS: 74.7% of the study population was JSY-eligible. 90.2% of those who took three antenatal check-ups (ANCs) and 36.8% JSY-noneligible women received cash. Government institutions were preferred for childbirth among all groups irrespective of JSY eligibility, receipt of cash, and number of antenatal visits. Overall, 78.8% opted for institutional delivery if they had received cash, which was significantly more than those who did not (64.5%). JSY-eligible women were 1.5 times more likely to deliver in government institutions compared to JSY-noneligible women. With no incentive, the likelihood of institutional delivery was halved. The distance of a 24 Χ 7 delivery hub beyond 5 km (74.8% vs. 81.8%), the religion of Islam (62.7% vs. 83.2%), and multiparity (63.9% vs. 83.6%) were significant deterring factors. CONCLUSION: Despite some inclusion and exclusion errors, cash incentive under JSY was associated with increased institutional delivery, especially in government institutions though there were other factors influencing the decision as well.

Cognitive phenotype and psychiatric disorder in 22q11.2 deletion syndrome: A review.

The behavioural phenotype of 22q11.2 deletion syndrome syndrome (22q11DS), one of the most common human multiple anomaly syndromes, frequently includes intellectual disability (ID) together with high risk of diagnosis of psychotic disorders including schizophrenia. Candidate cognitive endophenotypes include problems with retrieval of contextual information from memory and in executive control and focussing of attention. 22q11DS may offer a model of the relationship between ID and risk of psychiatric disorder. This paper reviews research on the relationship between the cognitive phenotype and the development of psychiatric disorders in 22q11DS. Aspects of cognitive function including verbal I.Q., visual memory, and executive function, are associated with mental health outcome in people with 22q11DS. This relationship may result from a common neurobiological basis for the cognitive difficulties and psychiatric disorders. Some of the cognitive difficulties experienced by people with 22q11DS, especially in attention, memory retrieval, and face processing, may, however, in themselves constitute risk factors for development of hallucinations and paranoid delusions. Future research into factors leading to psychiatric disorder in people with 22q11DS should include assessment of social and psychological factors including life events, symptoms associated with trauma, attachment, and self-esteem, which together with cognitive risk factors may mediate mental health outcome.