Effectiveness of multi-component modular intervention on screen-based and non-screen-based sedentary time among adolescents in an urban area of Mangalore: a school-based cluster randomised controlled trial-protocol.

Background: Behavioural risk factors may often present during adolescence and account for 70% of premature deaths during adulthood. Excessive sedentary behaviour and screen time have become significant concerns, especially among adolescents, due to their potential negative impact on physical and mental health. Adolescents with a high screen-based sedentary time are more likely to be physically inactive, have unhealthy body structure and poor academic performance. The objective of our study is to assess the effect of multi-component modular educational intervention on screen-based sedentary time (SST) and non-screen-based Sedentary time (NSST) among adolescents. Methods: Ethical approval for the study has been obtained from the institutional Ethics Committee of Kasturba Medical College in Mangalore, India. This cluster randomized control trial will be carried out in schools located in the urban area of Mangalore. Using simple randomization, the eligible schools will be randomized into intervention and control arms, each consisting of 10 clusters. A multi-component modular educational intervention will be administered to participants in the intervention group at baseline, second and fourth month. The control group will receive the standard curriculum. Both the groups will be assessed at baseline and at second month, fourth month and sixth month of follow up for SST, NSST and level of physical activity. Anthropometric measurements like height, weight, waist circumference and hip circumference will be taken at baseline and sixth month of follow up. Results: A comprehensive school-based modular educational intervention can have cumulative advantages by reducing screen- and non-screen-based sedentary time, and encouraging physical activity. Similar modular teaching can be incorporated into the curriculum, which will promote healthy life-style among the adolescents.

Evaluation of Chemotherapy Induced Peripheral Neuropathy, Sarcopenia and Fatigue in Children with Acute Lymphoblastic Leukaemia and Lymphoma in Tertiary Care Hospital, Dakshina Kannada.

Objectives: The study aims to assess the proportion and magnitude of chemotherapy-induced peripheral neuropathy (CIPN) and other common complications reported in children with acute lymphoblastic leukaemia (ALL)/ acute lymphoblastic lymphoma (LBL) undergoing chemotherapy. Material and Methods: The study included children between 5 and 18 years old with ALL/LBL undergoing chemotherapy in Tertiary Care Hospitals, Mangalore. The study was conducted using various instruments, including paediatric-modified total neuropathy scale for CIPN, handheld dynamometer for muscle strength, bioimpedance analyser for muscle mass, timed up-and-go test for physical performance, and national comprehensive cancer network (NCCN) guidelines for scoring cancer-related fatigue at 3-time points. The collected data were analysed by IBM Statistical Package for the Social Sciences version 29 using Z-scores with standard deviation for distinct ALL/LBL types. In addition, the Paired t-test compared the baseline outcome to the 3rd and 6th time points. Results: The study evaluated 25 children with ALL undergoing chemotherapy based on the UKALL 2003 protocol during their maintenance phase. The study found that 25 children experienced CIPN, with changes in sensory and pin sensibility scores at 3 and 6 months. The study found a significant change in handgrip strength, body mass index, and muscle mass at 3 months, with no significant change in physical performance over time. Fatigue scores increased from baseline to 3 months, with significant changes observed for the 7-12 years age group at 3 months but not for the 5-6 years age group at 6 months. Conclusion: Children with ALL/LBL undergoing chemotherapy experience CIPN and other side effects such as sarcopenia and fatigue. The study highlights the potential benefits of physiotherapy interventions and supportive care strategies aimed at managing the adverse effects of chemotherapy in children with ALL/LBL.

Role of verbal autopsy in cancer registration: A mixed-methods study from the population-based cancer registry of Northern India.

OBJECTIVES: To describe utilisation of verbal autopsy as one of the data collection approaches in cancer registration in an Indian setting. We aimed to estimate the proportion and epidemiological characteristics of malignancies identified by the Varanasi population-based cancer registry (PBCR) using verbal autopsy between 2017 and 2019 and to develop a thematic network for implementing verbal autopsy. METHODS: This was a cross-sectional mixed-methods study. Quantitative methods were applied to analyse information from PBCR proforma of the verbal autopsy-confirmed cancers; qualitative methods were applied to evaluate verbal autopsy conducted by field staff from key informants. In-depth interviews of field staff for the challenges and potential solutions during verbal autopsy were assessed. RESULTS: Of 6466 registered cancers, 1103 (17.1%) were verbal autopsy-confirmed cancers, which had no other source of information. The majority of verbal autopsy cases were from vulnerable populations who were aged >50 years (721, 65.4%), female (607, 55.1%), from rural backgrounds (853, 77.3%), illiterate or just able to read and write (636, 57.7%), and from lower and middle-income groups (823, 74.6%). Verbal autopsy helped provide information about symptoms and site of disease, diagnostic and treatment details, and disease status. Major challenges during verbal autopsy described by field staff were incomplete cancer treatment, destruction of medical records and non-cooperation by the community and lack of support from the local workforce as cancer is not notifiable. CONCLUSION: Verbal autopsy helped identify cancers that would have been missed during active case finding from available resources. The majority of verbal autopsy-confirmed patients belonged to vulnerable populations. Non-cooperation from community and local health systems was major challenge during verbal autopsy. Developing robust cancer awareness, patient navigation, and social support programmes will strengthen verbal autopsy. Integration of standardised and reproducible methods of verbal autopsy in cancer registry and digitalization of health information, especially in limited-resource settings with weak vital registration, will facilitate completeness in cancer registration.

Asymptomatic bacteriuria of pregnant women in a tertiary care centre.

BACKGROUND: Asymptomatic bacteriuria (ASB) is commonly seen during pregnancy due to the various morphological, hormonal, and physiological changes the body undergoes. If left undiagnosed, it can lead to conditions such as pyelonephritis and preterm delivery which could culminate in causing maternal and fetal morbidity and mortality. Therefore, this study aims to determine the prevalence, risk factors, microbial profile, and antibiotic susceptibility patterns associated with ASB in a tertiary healthcare center. MATERIALS AND METHODS: A cross-sectional study was carried out where 150 urine samples were obtained from pregnant women within the gestational age of 13-36 weeks. Randomized stratified sampling was the method of sampling used. A questionnaire was also administered to them to determine potential risk factors. The samples were cultured and identified using biochemical tests. Antibiotic susceptibility tests were carried out by Kirby-Bauer disc diffusion method. Statistical analysis was carried out using Chi-square test. The graphs and tables were generated using Microsoft Excel and Word. RESULTS: Out of the 150 samples that were obtained, 8 samples had significant bacteriuria which is a prevalence of 5.33%. Escherichia coli was the most frequently isolated organism accounting to 45% of the isolates. The other organisms that were isolated were Enterococcus, Klebsiella pneumoniae, Coagulase negative staphylococcus (CONS), Candida albicans, and Group B Streptococcus which measured to 11% of the total distribution each. In the antibiotic sensitivity tests, among the gram-negative isolates, marked resistance to Ampicillin and Amoxycillin along with sensitivity to Cotrimoxazole and Nitrofurantoin. Of the gram-positive isolates, there was sensitivity to Ampicillin and Nitrofurantoin. A positive correlation was seen between the age groups of 23-27 and the prevalence of ASB. CONCLUSION: The prevalence of ASB in this study shows that ASB is not uncommon in the population. Despite the World Health Organization (WHO) guidelines and National Health Mission recommendations to make urine check-ups a routine, it not carried out, possibly due to cost implications. However, it poses a risk for severe maternal and fetal outcomes and hence, should be screened for on a regular basis. Thus, this study emphasizes the importance of screening pregnant women for ASB for promoting better maternal and fetal health.

Cervical cancer elimination in Indian context: Moving from barriers to facilitators.

It has been 46 years since the launch of cancer control programs in India and yet the recent National Family Health Survey (fifth round, 2019-2021) has reported that just 1.9% of women aged 30-49 years have ever undergone cervical cancer screening. The cost of delayed diagnosis of cervical cancer and its treatment is overwhelming, and the rural population takes the worst hit. It is the need of the hour that the Indian health system and policymakers identify the barriers and facilitators for cervical cancer early detection and provide pragmatic solutions so that the targets of cervical cancer elimination can be achieved in a timely manner.

Improvement of patient satisfaction by root cause analysis in health care services for urban slum community in North India.

Universal health care (UHC) endorses availability and access to health care services for a wider population with equity and quality in a way that protects them from financial hardship while availing the services. This case study shares the experience of a health facility in a resource constraint setting catering to the health needs of a migrant residing in an urban slum of north India. Out-of-pocket expenditure is one of the major reasons for nonachievement of UHC. "Root cause analysis" revealed the challenges for patient satisfaction in the academic outpatient clinic (OPD). Inadequate availability of laboratory investigations at health facilities poses hindrances during health service delivery and achievement of UHC. It was found that one of the major reasons for patient's dissatisfaction were out of pocket expenditure at private facilities and loss their daily wage to get access to the investigations. Problem-solving techniques were utilized to improve patient satisfaction and make the health system sensitive to the migrant urban poor population. The use of "plan do study act cycle (PDSA)" technique for improvement of the health system with collaboration, advocacy, and feedback analysis with the government hospital helped improve health care access for the people with poor purchasing power. Feedback analysis of the established system helped in the sustainability and feasibility of the system for the smooth functioning of the referral system. Root cause analysis, health advocacy, and collaboration has helped making a model for improvement of access to health care services and patient satisfaction in an urban slum population. which maybe replication in a resource constraint setting.

Effect of water quality parameters on the distribution of Pleuromamma (Copepoda-Calanoida) species in the Indian Ocean: a statistical approach.

The region between 10 degrees N and 10 degrees S latitude was known to be congenial for distribution of Pleuromamma species. Diel and ontogenetic migrations were observed for Pleuromamma xiphias. Multivariate analyses such as factor analysis on species' abundance and predictive step-up multiple regression models of water quality parameters: temperature, salinity, dissolved oxygen and their first order interaction effects on Pleuromamma species' abundance, were carried out in the regions, off 10 degrees N, 10 degrees N to 10 degrees S, 10 degrees S to 30 degrees S, along the Somali Coast (38 degrees S-40 degrees S) and a fifth region along the western boundary of the above four regions. Relation between Pleuromamma species' abundance and the water quality parameters showed a decreasing trend in the variability explained (VE) from region 1 (VE = 55.19%) to region 4 (VE = 31.15%) in the models, indicating that the influence of other ecological factors was of higher significance in the south than in the north, with a north south gradient. Indices of diversity (Shannon-Weaver) and evenness (Heips) were calculated and lognormal distributions fitted for these indices were found to be a good fit (p < 0.05). The five regions were compared, based on critical ratio of the diversity index. Shannon-Weaver diversity showed higher values during night collections than day collections, justifying the tendency for diurnal variations. Diversity and dominance were highly (r = 0.95) correlated. A multilinkage cluster analysis by group averaging method for the species, based on the standardised values of log(10) (X + 1) transformed species' abundance, showed that Pleuromamma indica, Pleuromamma gracilis and Pleuromamma abdominalis were not segregated in any of the five regions. Bray and Curtis (1957) coefficient of similarity for the species in the five regions combined together, showed 50% similarity for the cluster containing circum-global species, Pleuromamma piseki, P. gracilis, P. abdominalis and P. borealis. The species, P. indica and P. xiphias entered this cluster at 22% similarity level. Multivariate factor analysis by row normalisation (for species) and column normalisation (for stations), using varimax rotation to simple structure for unique grouping of species as well as stations, carried out in the five regions, showed that the maximum number of species' clusters were obtained in region 2, indicating a higher variability in the ecological conditions in this region than in the other four regions. The significance of the factor model and the differential factor groups of species were also determined in the studied regions. On a broader scale, based on the ecological aspect, the first four regions could be reduced to two regions, viz, region 1 including the north off 10 degrees N, Central Indian Ocean and the area of subtropical convergence, and region 2 consisting exclusively of the equatorial region between 10 degrees N and 10 degrees S based on distribution of Pleuromamma species. The plot of the species abundance with respect to latitude also showed such a demarcation.

Comparison of in vitro characteristics of and experimental lesions produced by a clinical and an environmental isolate of Aspergillus flavus.

In the present study, two strains of Aspergillus flavus (one from a human corneal ulcer and one from the environment) were found to be strikingly similar in vitro in terms of thermotolerance, inability to grow in an anaerobic environment and in secreting proteinases; however, one obvious difference was that the clinical isolate produced 120 ppb of aflatoxin B1 in glucose salt medium while the environmental isolate did not produce this toxic metabolite. Alterations in the activities of acid phosphatase (ACP), alkaline phosphatase (ALP), lactate dehydrogenase (LDH) and glutathione-S-transferase were observed in the liver, kidney and serum in an experimental rat model, irrespective of whether the animal had been challenged with the clinical isolate or the environmental isolate of A. flavus. In rats that had been challenged with the clinical isolate, a significant decrease in the activity of kidney ALP was noted, whereas in rats that had been challenged with the environmental isolate, the reverse was observed. While these differential alterations may have occurred due to differences in the toxin-producing ability of the two isolates, further investigation is warranted to clarify whether other phenotypic, or genotypic, differences are also involved.

Attempted suicides in Madras.

This study pertains to eighty six suicide attempters. The findings indicated that in both sexes the peak age group was 15 - 20 years, followed by 21 - 25 years. Organophosphorous compounds were found to have been used by a large number of attempters. 23.25% of our sample had contemplated on this act even prior to this episode. Alcohol was found to be an important factor behind 10.46% of cases. The scores on Eysenck Personality Questionnaire indicated that extraversion was predominantly found in our cases of attempted suicides whereas most of them scored very low on P scale.