Strengthening of District/Taluk Level Hospitals Through Implementation of Post-graduate Medical Courses in Karnataka, India.

The World Health Organization (WHO) recommends the requirement of human resource for health (HRH) stands at 44.5 skilled health workers per 10,000 population. WHO recognizes India as one of the countries which has HRH crisis. Karnataka, a southern state in India, has the highest number of medical colleges yet faces the shortage of specialists in the public hospitals. We conducted desk review to understand the HRH crisis, particularly the medical specialists in India. Simultaneously, we conducted secondary research to explore the initiatives taken by the Government of Karnataka (GoK) to mitigate the shortage of medical specialists in the rural areas. GoK scaled up the National Board of Examination in Medical Sciences (NBEMS) postgraduate and super-speciality courses such as Diplomate of National Board (DNB), Diploma, and Doctorate of National Board (DrNB) in district hospitals (minimum 250-500 bedded) and taluk hospitals (minimum 100 bedded) by utilizing the existing resources. Karnataka is the first state in India to expand the NBEMS (DNB and Diploma) courses in taluk hospitals and to begin DrNB courses in district hospitals. The paper documents the process of implementation of the NBEMS courses at district and taluk hospitals of Karnataka, which has supported in strengthening these hospitals in the state.

Corrigendum to "Second round statewide sentinel-based population survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India, during January-February 2021" [IJID Regions Vol 1(2021) pages 107-116].

[This corrects the article DOI: 10.1016/j.ijregi.2021.10.008.].

The differential role of the lipid raft-associated protein flotillin 2 for progression of myeloid leukemia.

Lipid raft-associated proteins play a vital role in membrane-mediated processes. The lipid microdomain-associated protein flotillin 2 (FLOT2), which has a scaffolding function, is involved in polarization, as well as in actin cytoskeletal organization of primitive and mature hematopoietic cells and has been associated with different malignancies. However, its involvement in myeloid leukemias is not well studied. Using murine transplantation models, we show here that the absence of FLOT2 from leukemia-initiating cells (LICs) altered the disease course of BCR-ABL1+ chronic myeloid leukemia (CML), but not of MLL-AF9-driven acute myeloid leukemia (AML). While FLOT2 was required for expression of the adhesion molecule CD44 on both CML- and AML-LIC, a defect in the cytoskeleton, cell polarity, and impaired homing ability of LIC was only observed in FLOT2-deficient BCR-ABL1+ compared with MLL-AF9+ cells. Downstream of CD44, BCR-ABL1 kinase-independent discrepancies were observed regarding expression, localization, and activity of cell division control protein 42 homolog (CDC42) between wild-type (WT) and FLOT2-deficient human CML and AML cells. Inhibition of CDC42 by ML141 impaired the homing of CML LIC and, thereby, CML progression. This suggested that alteration of both CD44 and CDC42 may be causative of impaired CML progression in the absence of FLOT2. In summary, our data suggest a FLOT2-CD44-CDC42 axis, which differentially regulates CML vs AML progression, with deficiency of FLOT2 impairing the development of CML.

The age of the bone marrow microenvironment influences B-cell acute lymphoblastic leukemia progression via CXCR5-CXCL13.

B-cell acute lymphoblastic leukemia (B-ALL) occurs most commonly in children, whereas chronic myeloid leukemia is more frequent in adults. The myeloid bias of hematopoiesis in elderly individuals has been considered causative, but the age of the bone marrow microenvironment (BMM) may be contributory. Using various murine models of B-ALL in young vs old mice, we recapitulated B-ALL preponderance in children vs adults. We showed differential effects of young vs old BM macrophages on B-ALL cell function. Molecular profiling using RNA- and ATAC-sequencing revealed pronounced differences in young vs old BMM-derived macrophages and enrichment for gene sets associated with inflammation. In concordance with the role of C-X-C motif chemokine (CXCL) 13 for disease-associated B-cell chemoattraction, we found CXCL13 to be highly expressed in young macrophages on a translational compared with a transcriptional level. Inhibition of CXCL13 in BM macrophages impaired leukemia cell migration and decreased the proliferation of cocultured B-ALL cells, whereas recombinant CXCL13 increased pAKT and B-ALL cell expansion. Pretreatment of B-ALL-initiating cells with CXCL13 accelerated B-ALL progression. Deficiency of Cxcr5, the receptor for CXCL13, on B-ALL-initiating cells prolonged murine survival, whereas high expression of CXCR5 in pediatric B-ALL may predict central nervous system relapse. CXCL13 staining was increased in bone sections from pediatric compared with adult patients with B-ALL. Taken together, our study shows that the age of the BMM and, in particular, BM macrophages influence the leukemia phenotype. The CXCR5-CXCL13 axis may act as prognostic marker and an attractive novel target for the treatment of B-ALL.

Second round statewide survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India

ObjectiveThe second round of the serial cross-sectional sentinel-based population survey to assess active infection, seroprevalence, and their evolution in the general population across Karnataka was conducted. Additionally, a longitudinal study among participants identified as COVID-19 positive in the first survey round was conducted to assess the clinical sensitivity of the testing kit used. MethodsThe cross-sectional study of 41,228 participants across 290 healthcare facilities in all 30 districts of Karnataka was done among three groups of participants (low, moderate, and high-risk). Consenting participants were subjected to real-time reverse transcription-polymerase chain reaction (RT-PCR) testing, and antibody (IgG) testing. ResultsOverall weighted adjusted seroprevalence of IgG was 15.6% (95% CI: 14.9-16.3), crude IgG prevalence was 15.0% and crude active prevalence was 0.5%. Statewide infection fatality rate (IFR) was estimated as 0.11%, and COVID-19 burden estimated between 26.1 to 37.7% (at 90% confidence). Clinical sensitivity of the IgG ELISA test kit was estimated as [≥]38.9%. ConclusionThe sentinel-based population survey helped identify districts that needed better testing, reporting, and clinical management. The state was far from attaining natural immunity during the survey and hence must step up vaccination coverage and enforce public health measures to prevent the spread of COVD-19.

The burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population: Results from a statewide sentinel-based population survey in Karnataka, India.

OBJECTIVE: To estimate the burden of active infection and anti-SARS-CoV-2 IgG antibodies in Karnataka, India, and to assess variation across geographical regions and risk groups. METHODS: A cross-sectional survey of 16,416 people covering three risk groups was conducted between 3-16 September 2020 using the state of Karnataka's infrastructure of 290 healthcare facilities across all 30 districts. Participants were further classified into risk subgroups and sampled using stratified sampling. All participants were subjected to simultaneous detection of SARS-CoV-2 IgG using a commercial ELISA kit, SARS-CoV-2 antigen using a rapid antigen detection test (RAT) and reverse transcription-polymerase chain reaction (RT-PCR) for RNA detection. Maximum-likelihood estimation was used for joint estimation of the adjusted IgG, active and total prevalence (either IgG or active or both), while multinomial regression identified predictors. RESULTS: The overall adjusted total prevalence of COVID-19 in Karnataka was 27.7% (95% CI 26.1-29.3), IgG 16.8% (15.5-18.1) and active infection fraction 12.6% (11.5-13.8). The case-to-infection ratio was 1:40 and the infection fatality rate was 0.05%. Influenza-like symptoms or contact with a COVID-19-positive patient were good predictors of active infection. RAT kits had higher sensitivity (68%) in symptomatic people compared with 47% in asymptomatic people. CONCLUSION: This sentinel-based population survey was the first comprehensive survey in India to provide accurate estimates of the COVID-19 burden. The findings provide a reasonable approximation of the population immunity threshold levels. Using existing surveillance platforms coupled with a syndromic approach and sampling framework enabled this model to be replicable.

Second round statewide sentinel-based population survey for estimation of the burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population of Karnataka, India, during January-February 2021.

Objective: Demonstrate the feasibility of using the existing sentinel surveillance infrastructure to conduct the second round of the serial cross-sectional sentinel-based population survey. Assess active infection, seroprevalence, and their evolution in the general population across Karnataka. Identify local variations for locally appropriate actions. Additionally, assess the clinical sensitivity of the testing kit used on account of variability of antibody levels in the population. Methods: The cross-sectional study of 41,228 participants across 290 healthcare facilities in all 30 districts of Karnataka was done among three groups of participants (low, moderate, and high-risk). The geographical spread was sufficient to capture local variations. Consenting participants were subjected to real-time reverse transcription-polymerase chain reaction (RT-PCR) testing, and antibody (IgG) testing. Clinical sensitivity was assessed by conducting a longitudinal study among participants identified as COVID-19 positive in the first survey round. Results: Overall weighted adjusted seroprevalence of IgG was 15.6% (95% CI: 14.9-16.3), crude IgG prevalence was 15.0% and crude active infection was 0.5%. Statewide infection fatality rate (IFR) was estimated as 0.11%, and COVID-19 burden estimated between 26.1 to 37.7% (at 90% confidence). Further, Cases-to-infections ratio (CIR) varied 3-35 across units and IFR varied 0.04-0.50% across units. Clinical sensitivity of the IgG ELISA test kit was estimated as ≥38.9%. Conclusion: We demonstrated the feasibility and simplicity of sentinel-based population survey in measuring variations in subnational and local data, useful for locally appropriate actions in different locations. The sentinel-based population survey thus helped identify districts that needed better testing, reporting, and clinical management. The state was far from attaining natural immunity during the survey and hence must step up vaccination coverage and enforce public health measures to prevent the spread of COVD-19.

The burden of active infection and anti-SARS-CoV-2 IgG antibodies in the general population: Results from a statewide survey in Karnataka, India

BackgroundGlobally, the routinely used case-based reporting and IgG serosurveys underestimate the actual prevalence of COVID-19. Simultaneous estimation of IgG antibodies and active SARS-CoV-2 markers can provide a more accurate estimation. MethodsA cross-sectional survey of 16416 people covering all risk groups was done between 3-16 September 2020 using the state of Karnatakas infrastructure of 290 hospitals across all 30 districts. All participants were subjected to simultaneous detection of SARS-CoV-2 IgG using a commercial ELISA kit, SARS-CoV-2 antigen using a rapid antigen detection test (RAT), and reverse transcription-polymerase chain reaction (RT-PCR) for RNA detection. Maximum-likelihood estimation was used for joint estimation of the adjusted IgG, active, and total prevalence, while multinomial regression identified predictors. FindingsThe overall adjusted prevalence of COVID-19 in Karnataka was 27 {middle dot}3% (95% CI: 25 {middle dot}7-28 {middle dot}9), including IgG 16 {middle dot}4% (95% CI: 15 {middle dot}1 - 17 {middle dot}7) and active infection 12 {middle dot}7% (95% CI: 11 {middle dot}5-13 {middle dot}9). The case-to-infection ratio was 1:40, and the infection fatality rate was 0 {middle dot}05%. Influenza-like symptoms or contact with a COVID-19 positive patient are good predictors of active infection. The RAT kits had higher sensitivity (68%) in symptomatic participants compared to 47% in asymptomatic. InterpretationThis is the first comprehensive survey providing accurate estimates of the COVID-19 burden anywhere in the world. Further, our findings provide a reasonable approximation of population immunity threshold levels. Using the RAT kits and following the syndromic approach can be useful in screening and monitoring COVID-19. Leveraging existing surveillance platforms, coupled with appropriate methods and sampling framework, renders our model replicable in other settings.

The impact of simulation education on self-efficacy towards teaching for nurse educators.

AIM: The objective of this study was to assess the impact of a simulation workshop on self-efficacy towards teaching for nurse educators in India. Additionally, we sought to revise and validate a tool to measure self-efficacy in teaching for use with a global audience. BACKGROUND: Simulation is an evidence-based teaching and learning method and is increasingly used in nursing education globally. INTRODUCTION: As new technology and teaching methods such as simulation continue to evolve, it is important for new as well as experienced nurse educators globally to have confidence in their teaching skills and abilities. METHODS: The study included (1) instrument revision, and measures of reliability and validation, (2) an 8-h faculty development workshop intervention on simulation, (3) pre- and post-survey of self-efficacy among nurse educators, and (4) investigation of relationship between faculty socio-demographics and degree of self-efficacy. RESULTS: The modified tool showed internal consistency (r = 0.98) and was validated by international faculty experts. There were significant improvements in total self-efficacy (P < 0.001) and subscale scores among nurse educators after the simulation workshop intervention when compared to pre-survey results. No significant relationships were found between socio-demographic variables and degree of self-efficacy. DISCUSSION: Strong self-efficacy in teaching among nurse educators is crucial for effective learning to occur. CONCLUSIONS AND IMPLICATIONS FOR NURSING: Results indicated the simulation workshop was effective in significantly improving self-efficacy towards teaching for nurse educators using an internationally validated tool. IMPLICATIONS FOR NURSING POLICY: The Minister of Health in India recently called for improvements in nursing education. Introducing nursing education on simulation as a teaching method in India and globally to improve self-efficacy among teachers is an example of a strategy towards meeting this call.

"I do like the activities which I can do " Leisure participation experiences of children with movement impairments.

AIM: To explore in depth the leisure participation experiences of children with movement impairments. METHODS: We used Interpretative Phenomenological Analysis approach to interpret and understand the experiences of 22 children with movement impairments, aged between 6 and 12 years. Children expressed their views through flexible child-centred methods of data collection that allowed the children to draw, paint, use stickers, and demonstrate their leisure activities and equipment while communicating about their experiences. RESULTS: Children participated in leisure activities of their choice, and expressed positive experience of fun, challenge, independence and achievement. The choice of activities depended on a combination of the motor functioning of the individual child, inspiration and support from families, friends and health professionals, as well as the possibility of adaptations and availability of community programmes. At times children felt disappointed and avoided some activities due to associated negative experience such as injury, fear, non-inclusion and the difficulty they had experienced in adapting and performing certain activities. CONCLUSION: Families, therapists and community service providers such as disability organisations could enhance leisure participation experiences by suggesting and creating opportunities that could increase children's choices of leisure activities. Implications for rehabilitation Children's choice of activities, places and friends is important for positive experiences of fun, achievement, challenge, independence and motivation in leisure participation. Families and health professionals could assist children make appropriate choices for leisure activities that depends on factors such as motor abilities, adaptations and availability of activities in the community. In the community, widening the options for leisure activities such as non-competitive adaptive sports and indoor sports for children with variable levels of movement impairment could improve leisure participation experiences.

A Child-centered Method of Interviewing Children with Movement Impairments.

AIMS: Children are increasingly included in qualitative research and new methods for interviewing children are emerging. The aim of this article is to describe and discuss the strategies of a child-centered method of data collection for interviewing children with movement impairments to explore their leisure participation experiences. METHODS: A study was conducted using an Interpretative Phenomenological Approach (IPA) to explore leisure participation experiences of children with movement impairments aged 6 to 12 years. Various strategies, guided by children, were used to facilitate children's active involvement in the interview process. RESULTS: Twenty-two children (mean age 8.7 years) participated in the interview study, most of them in the presence of their parents or guardian (18 children) and some of them (9 children) with their siblings present. Children enjoyed and were actively engaged in the interview process. Along with talking, 19 children did drawings, 5 children used stickers, 4 children played quiet games, six children shared pictures of their leisure activities, and 16 children physically demonstrated some of their leisure activities, environment, and equipment. CONCLUSIONS: A wide range of data collection strategies facilitated children to communicate their leisure participation experiences and to represent children's views without being overly influenced by parental views.

Computerised mirror therapy with Augmented Reflection Technology for early stroke rehabilitation: clinical feasibility and integration as an adjunct therapy.

PURPOSE: New rehabilitation strategies for post-stroke upper limb rehabilitation employing visual stimulation show promising results, however, cost-efficient and clinically feasible ways to provide these interventions are still lacking. An integral step is to translate recent technological advances, such as in virtual and augmented reality, into therapeutic practice to improve outcomes for patients. This requires research on the adaptation of the technology for clinical use as well as on the appropriate guidelines and protocols for sustainable integration into therapeutic routines. Here, we present and evaluate a novel and affordable augmented reality system (Augmented Reflection Technology, ART) in combination with a validated mirror therapy protocol for upper limb rehabilitation after stroke. METHOD: We evaluated components of the therapeutic intervention, from the patients' and the therapists' points of view in a clinical feasibility study at a rehabilitation centre. We also assessed the integration of ART as an adjunct therapy for the clinical rehabilitation of subacute patients at two different hospitals. RESULTS: The results showed that the combination and application of the Berlin Protocol for Mirror Therapy together with ART was feasible for clinical use. This combination was integrated into the therapeutic plan of subacute stroke patients at the two clinical locations where the second part of this research was conducted. CONCLUSIONS: Our findings pave the way for using technology to provide mirror therapy in clinical settings and show potential for the more effective use of inpatient time and enhanced recoveries for patients. Implications for Rehabilitation Computerised Mirror Therapy is feasible for clinical use Augmented Reflection Technology can be integrated as an adjunctive therapeutic intervention for subacute stroke patients in an inpatient setting Virtual Rehabilitation devices such as Augmented Reflection Technology have considerable potential to enhance stroke rehabilitation.

Leisure Participation Patterns of Children With Movement Impairments in New Zealand.

PURPOSE: To investigate the leisure participation patterns of children with movement impairments in New Zealand. METHODS: A cross-sectional survey was conducted with children with movement impairments aged 6 to 12 years using the Children's Assessment of Participation and Enjoyment questionnaire. Descriptive statistics were used to analyze the data. RESULTS: Children participated in an average of 57.3% of activities, with a greater number and frequency of recreational, social, and self-improvement activities as compared with skill-based and physical activities. Children performed nearly 50% of activities with family and 13% of activities with friends. Approximately 50% of activities were performed at home and 50% of activities were performed outside the home. CONCLUSIONS: Children with movement impairments participated in diverse leisure activities. However, reduced involvement in physical activities needs further investigation to identify the actual level of physical exertion, barriers faced, and how increased opportunities for regular physical activity could be instigated.

Association between motor functioning and leisure participation of children with physical disability: an integrative review.

AIM: The aim of this integrative review is to synthesize the evidence of association between motor functioning and leisure participation of children with physical disability. METHOD: We conducted a systematic electronic search of key databases from the period 1 January 2001 to 30 April 2014 using relevant keywords. The Mixed Method Appraisal Tool was used to assess the quality of the qualitative and quantitative studies included and carried out in children with physical disability aged 6 to 12 years. We synthesized and compared information from both type of studies to identify the extent, and way by which, motor functioning influences leisure participation. RESULTS: Thirty-five studies were included and analyzed for this review. Twenty-four studies used quantitative and 11 studies used qualitative methodology. We identified the association between motor functioning and six dimensions of participation including diversity, intensity, context, preferences, enjoyment and quality of participation. Motor functioning was found to have a weak to moderate association with involvement in specific leisure activity types and dimensions. We developed a conceptual framework to illustrate the influence of motor functioning on leisure participation from this review. INTERPRETATION: Whether motor functioning poses a barrier to leisure participation for children with physical disability appears to depend on the functional movement required to participate in a particular leisure activity.

Primary tubercular mastitis masquerading as malignancy.

The significance of primary tubercular mastitis is due to rare occurrence and often overlooked and misdiagnosed as pyogenic breast abscess or malignancy. Despite the high incidence of tuberculosis in India, reports of breast tuberculosis among the total number of mammary conditions varies between 0.64% and 3.59%. We report a case of a 35-year-old lady with breast lump of 3 months duration, which simulated malignancy on clinical examination but fine needle aspiration cytology revealed granulomatous mastitis secondary to tuberculosis. High level of suspicion and simple fine needle aspiration procedure with micro-biological tests will clinch the final diagnosis.

Salivary cortisol response to psychological stress in children with early childhood caries.

AIMS AND OBJECTIVES: Early Childhood Caries (ECC) is a multi-factorial disease and has numerous biological, psychological, and behavioral risk factors. In this study, we have attempted to study psychological stress as a risk factor for early childhood caries by investigating and comparing the response of event-related stress on salivary cortisol level in children with ECC and those without ECC and also compared the adaptability to various dental procedures in children with early childhood caries and without early childhood caries. MATERIALS AND METHODS: One hundred children aged between four and five years were examined in the school and 16 pairs of children with caries and without caries were selected after cross-matching them on various risk factors for Early Childhood Caries. Oral prophylaxis and topical fluoride treatment procedures were used as stressors and salivary samples were collected at the time of arrival for the treatment, after Oral Prophylaxis and Fluoride treatment. The salivary samples were analyzed by radioimmunoassay for an unbound plasma cortisol level. RESULTS: Statistical analysis was performed using a paired t-test, on the collected data, to compare the mean values of the salivary cortisol across the group and within the groups to evaluate the cortisol response to stress. No significant differences were found between the salivary cortisol levels prior to treatment, post oral prophylaxis, or post fluoride treatment at the first and second appointments of both groups. At the first appointment, the fluoride treatment caused a significant increase in the salivary cortisol level over the pretreatment level, in both the groups, but it was not evident in either of the two groups studied at the second appointment. CONCLUSION: We have concluded that the stress produced by different dental procedures was similar in children from the two groups studied, and the coping ability of the children was also similar in both the groups. Small sample size may be one of the reasons why no significant differences were found between the groups. Similar study needs to be repeated with a larger sample size.