Impact of SCOPE Program on Health-Related Quality of Life and Health Status of Children With Thalassemia: A Quasi-Experimental Study.

Background: Iron chelation, blood transfusions, and complication management are typical hospital requirements for children with beta-thalassemia major. This affects their health-related quality of life (HRQoL). The purpose of this study was to evaluate how the Supportive and Coping strategies, Ongoing Assessment, Prevention of Complications, and Empowerment (SCOPE) Program impacted the HRQoL and overall health of children with thalassemia. Method: The study employed a quasi-experimental pretest-posttest control group with a sequential follow-up design. A nonprobability purposive sampling technique was used to include 80 children with beta-thalassemia major in the sample, ranging in age from 6 to 18. Data were gathered using a Demographic Profile, PedsQLTM Version 4.0, and a Clinical Profile. The children in the intervention group received the SCOPE Program over the course of 6 months. The data collection included a pretest and a posttest with four follow-up evaluations. Results: During the pretest, children with thalassemia had a very low HRQoL. However, the final assessment after the intervention showed a significant difference in the mean scores between the two groups in the areas of physical functioning (p = .001), emotional functioning (p = .0001), social functioning (p = .001), and school functioning (p = .001). Growth indicators also demonstrated a notable improvement in the intervention group of children. Discussion: The SCOPE Program may be a thorough and efficient intervention for enhancing the general health of children with thalassemia. It can be used as a cooperative, well-organized, family-focused care strategy. Further study with a larger sample size is suggested.

Strategies for primary HPV test-based cervical cancer screening programme in resource-limited settings in India: Results from a quasi-experimental pragmatic implementation trial.

BACKGROUND: In order for low and middle income countries (LMIC) to transition to Human Papilloma Virus (HPV) test based cervical cancer screening, a greater understanding of how to implement these evidence based interventions (EBI) among vulnerable populations is needed. This paper documents outcomes of an implementation research on HPV screening among women from tribal, rural, urban slum settings in India. METHODS: A mixed-method, pragmatic, quasi-experimental trial design was used. HPV screening on self-collected cervical samples was offered to women aged 30-60 years. Implementation strategies were 1) Assessment of contextual factors using both qualitative and quantitative methods like key informant interviews (KII), focus group discussions (FGDs), pre-post population sample surveys, capacity assessment of participating departments 2) enhancing provider capacity through training workshops, access to HPV testing facility, colposcopy, thermal ablation/cryotherapy at the primary health care centers 3) community engagement, counselling for self-sampling and triage process by frontline health care workers (HCWs). Outcomes were assessed using the RE-AIM (Reach, Effectiveness, adoption, implementation, maintenance) framework. RESULTS: Screening rate in 8 months' of study was 31.0%, 26.7%, 32.9%, prevalence of oncogenic HPV was 12.1%, 3.1%, 5.5%, compliance to triage was 53.6%, 45.5%, 84.6% in tribal, urban slum, rural sites respectively. Pre-cancer among triage compliant HPV positive women was 13.6% in tribal, 4% in rural and 0% among urban slum women. Unique challenges faced in the tribal setting led to programme adaptations like increasing honoraria of community health workers for late-evening work and recalling HPV positive women for colposcopy by nurses, thermal ablation by gynaecologist at the outreach camp site. CONCLUSIONS: Self-collection of samples combined with HCW led community engagement activities, flexible triage processes and strengthening of health system showed an acceptable screening rate and better compliance to triage, highlighting the importance of identifying the barriers and developing strategies suitable for the setting. TRIAL REGISTRATION: CTRI/2021/09/036130.

Assessment of Pre-analytical Errors and Fostering Strategies to Enhance Accurate Results and Efficient Turnaround Times in the Cytology Laboratory of a Tertiary Care Hospital.

Introduction Pre-analytical errors in cytology laboratories can significantly impact the accuracy of diagnostic results and turnaround times, ultimately affecting patient care. This article presents an evaluation of pre-analytical errors and proposes fostering strategies to enhance accuracy and efficiency in the cytology laboratory of a tertiary care hospital. The background discusses the importance of pre-analytical processes in ensuring reliable cytological diagnoses and the common errors encountered in specimen collection, handling, and transportation. Strategies for error reduction and improvement in turnaround times include staff education, standardization of procedures, utilization of appropriate collection and transport devices, implementation of quality control measures, and utilization of automation technologies. By addressing pre-analytical errors and implementing fostering strategies, cytology laboratories can optimize diagnostic accuracy, improve patient care outcomes, and enhance overall laboratory efficiency. Aims and objectives This study aims to assess the prevalence and nature of pre-analytical errors in the cytology laboratory of a tertiary care hospital to understand the extent of the issue, identify the specific factors contributing to pre-analytical errors like specimen collection, handling, and transportation processes, and pinpoint areas for improvement. It seeks to evaluate the impact of pre-analytical errors on the accuracy of cytological results and the efficiency of turnaround times, highlighting the consequences for patient care. Furthermore, the study aims to develop targeted strategies to minimize pre-analytical errors and enhance the accuracy of cytological results. Materials and methods This study was conducted at the Cytology Laboratory of our hospital from January 2023 to December 2023 after getting proper approval from the Institutional Review Board (IRB approval number 101/02/2024/PG/SRB/SMCH). It is a retrospective analytical study, and a total of 5412 samples from patients of the outpatient (OP) department, inpatient (IP) department, and community health outreach program facilities received in the cytology laboratory were analyzed during the study period. The inclusion criteria were the test samples sent specifically for cytological analysis. The samples sent for biochemical or microbiological examination were excluded. The frequency of sample distribution and rejected samples were calculated and the results were correlated. Results A total of 5,412 samples received in the cytology laboratory were analyzed during the study period. The majority of the samples were Papanicolaou smears (2,352, 43.5%), followed by fluid cytology (1,008, 18.6%) and ultrasound-guided fine-needle aspiration cytology (FNAC, 984, 18.2%). Of the total number of samples, 225 (4.16%) were repeated and 27 (0.5%) were rejected. Conclusions Pre-analytical, analytical, and post-analytical processes are the three key factors that determine the dependability and precision of cytological test results. Detecting critical alerts such as the positivity of malignancy underscores the paramount importance of result accuracy. Implementing good laboratory practices and conducting both external and internal audits can reduce the frequency of preventable errors in a cytology laboratory, thereby ensuring enhanced precision and expedited outputs.

The Clinical Utility of Automated Immature Granulocyte Measurement in the Early Diagnosis of Bacteremia.

Background Early diagnosis and prompt management are crucial for bacteremia and sepsis, as they have the potential to lead to septic shock and fatal outcomes. Bacteremia induces the recruitment of immature granulocytes (IGs) into the circulation, which indicates active bone marrow response. The goal of our present study is to determine the effectiveness of automated IG measurement as an alternate indicator for infection and also its clinical utility in predicting positive blood culture (BC) results. Methods We conducted a retrospective study including 100 BC-positive patients for whom complete blood count (CBC) and BC were done at the same time. Multiple hematological parameters including total white blood cell count (TWC), absolute neutrophil count (ANC), absolute lymphocyte count (ALC), IG count (IGC), and IG percentage (IG%) were obtained from the automated hematology analyzer, and IGC/TWC (IG ratio), IGC/ANC (immature-to-total neutrophil ratio), and ANC/ALC (neutrophil-to-lymphocyte ratio) were calculated using the primary data and compared with 100 uninfected normal individuals. Results The mean value of IG% and IGC between culture-positive and culture-negative groups were statistically significant (p-value < 0.05), suggesting that they are potential markers for bacteremia, and also the IG% was significantly higher in patients with positive BCs. Conclusion IG measurement is an easily accessible, cost-effective potential marker for screening bacteremia. Therefore, IGC and IG% could be incorporated as a part of the CBC report.

Molecular docking analysis of PET with MHET.

An estimated 311 million tons of plastics are produced annually worldwide; 90% of these are derived from petrol. A considerable portion of these plastics is used for packaging (such as drinking bottles), but only ~14% is collected for recycling. Most plastics degrade extremely slowly, thus constituting a major environmental hazard, especially in the oceans, where microplastics are a matter of major concern. One potential solution for this problem is the synthesis of degradable plastics from renewable resources. From the microbial consortium, the researchers isolated a unique bacterium Ideonella sakaiensis 201-F6 that could almost completely degrade a thin film of PET in a short span of six weeks at 30°C. The objective of the present study is to identify the ligands that may be exploited to improve catalysis and expand substrate specificity and thus significantly advance enzymatic plastic polymer degradation.

Red Cell Distribution Width in Chronic Liver Disease: An Observational Study.

BACKGROUND: Chronic liver diseases (CLDs) encompass a group of conditions that are marked by diminished liver function due to ongoing inflammation or damage. This study aimed to establish a relationship between the red cell distribution width (RDW) and two scoring systems, namely the Model for End-Stage Liver Disease (MELD) score and Child-Turcotte-Pugh (CTP) score, in individuals diagnosed with CLDs. METHODS:  The study was carried out at Aarupadai Veedu Medical College & Hospital, Pondicherry, India, following approval from the Institutional Ethical Committee in the Department of General Medicine and Gastroenterology. It involved 50 patients aged 18 years and above who were diagnosed with CLD. The RDW of all selected patients was measured using a three-part autoanalyzer, and its correlation with the MELD and CTP scores was examined. Data analysis was performed using IBM SPSS (Statistical Package for Social Sciences), version 21.0 (IBM Corp., Armonk, NY), with a significance level set at p < 0.05. RESULTS: When comparing the baseline characteristics including age, gender, and encephalopathy, no statistically significant differences were found between RDW-standard deviation (RDW-SD) and RDW-corpuscular value (RDW-CV) (p > 0.05). However, a statistically significant correlation was observed between the presence of ascites and RDW-CV values (p = 0.029). Furthermore, there was a significant association between the CTP score and RDW-SD (p < 0.0001). The association between the MELD score and RDW-SD was also found to be statistically significant (p = 0.006). Similarly, statistically significant results were obtained between the MELD score and RDW-CV (p = 0.034). CONCLUSION: The utilization of RDW holds promise as a convenient and effective tool for evaluating the severity of individuals with CLD.

Structure-based identification of small molecules against influenza A virus endonuclease: an in silico and in vitro approach.

Influenza viruses are known to cause acute respiratory illness, sometimes leading to high mortality rates. Though there are approved influenza antivirals available, their efficacy has reduced over time, due to the drug resistance crisis. There is a perpetual need for newer and better drugs. Drug screening based on the interaction dynamics with different viral target proteins has been a preferred approach in the antiviral drug discovery process. In this study, the FDA approved drug database was virtually screened with the help of Schrödinger software, to select small molecules exhibiting best interactions with the influenza A virus endonuclease protein. A detailed cytotoxicity profiling was carried out for the two selected compounds, cefepime and dolutegravir, followed by in vitro anti-influenza screening using plaque reduction assay. Cefepime showed no cytotoxicity up to 200 µM, while dolutegravir was non-toxic up to 100 µM in Madin-Darby canine kidney cells. The compounds did not show any reduction in viral plaque numbers indicating no anti-influenza activity. An inefficiency in the translation of the molecular interactions into antiviral activity does not necessarily mean that the molecules were inactive. Nevertheless, testing the molecules for endonuclease inhibition per se can be considered a worthwhile approach.

Study of helminthiasis in pregnancy and its correlation with haemoglobin level.

OBJECTIVES: To study types of worm infestation in pregnancy and to correlate helminthiasis with haemoglobin level in antenatal women presenting in 2nd and 3rd trimester. MATERIALS AND METHODS: This prospective cross sectional hospital based study conducted at Vanivilas hospital attached to Bangalore medical college, over a period of sixmonths. Study included 500 pregnant women attending antenatal opd in 2nd and 3rd trimester, selected by systematic random sampling method. Parasitic examination and haemoglobin estimation done respectively with Stool and blood samples collected from study group. Presence of parasites was correlated with haemoglobin percentage. RESULTS: Helminthiasis was found in 62 women (12.4%). All infected women had single type helminth infection. Ascariasis was more commonly found than hookworm (10% Vs 2.4%). Anaemia of various degrees was found in 88.7% of women with helminthiasis as compared to 56.4% women without worm infestation (p-value <0.05). CONCLUSION: Helminthiasis is a significant burden in pregnancy and it is associated with anaemia. Hence, the policy of universal administration of anthelminthic drug in pregnancy after first trimester, as recommended by WHO should be practically enforced besides health education.

Oral insulin--a perspective.

Diabetes mellitus is generally controlled quite well with the administration of oral medications or by the use of insulin injections. The current practice is the use of one or more doses, intermediate or long acting insulin per day. Oral insulin is a promising yet experimental method providing tight glycemic control for patients with diabetes. A biologically adhesive delivery systems offer important advantage over conventional drug delivery systems. The engineered polymer microspheres made of erodable polymer display strong adhesive interactions with gastrointestinal mucus and cellular lining can traverse both the mucosal epithelium and the follicle associated epithelium covering the lymphoid tissue of Peyer's patches. Alginate, a natural polymer recovered from seaweed is being developed as a nanoparticle for the delivery of insulin without being destroyed in the stomach. Alginate is in fact finding application in biotechnology industry as thickening agent, a gelling agent and a colloid stabilizer. Alginate has in addition, several other properties that have enabled it to be used as a matrix for entrapment and for the delivery of a variety of proteins such as insulin and cells. These properties include: a relatively inert aqueous environment within the matrix; a mild room temperature encapsulation process free of organic solvents; a high gel porosity which allows for high diffusion rates of macromolecules; the ability to control this porosity with simple coating procedures and dissolution and biodegradation of the system under normal physiological conditions.