Job Satisfaction Among Healthcare Providers in a Tertiary Care Government Medical College and Hospital in Chhattisgarh

Background The job satisfaction of healthcare providers is particularly relevant in service management because employees' level of job satisfaction impacts healthcare service users. A positive association is observed between the job satisfaction of healthcare providers and patient satisfaction. This study was conducted to determine the job satisfaction levels and their determinants among healthcare providers (doctors, nurses, and support staff) in a tertiary care hospital. Methodology A cross-sectional study was conducted among 400 healthcare providers of a tertiary care medical college and hospital. The questionnaire method was employed to collect demographic data. Job satisfaction level was assessed using the Job Satisfaction Survey Scale (JSS Scale). Results The mean overall satisfaction score among doctors was 123.05 ± 17.06, for nurses 127.4 ± 14.58, and for the support staff 138.46 ± 22.09. Among all three groups, employees' support staff were found to be more satisfied (40%), followed by doctors (15%) and nurses (6.67%), while the proportion of dissatisfied employees was highest among doctors (20%) than nurses (6.67%) and the support staff (6.67%). Satisfaction was significantly higher among the support staff compared to doctors and nurses. The level of satisfaction was found to be more in the younger staff (38.14%), regular job holders (33.33%), and fresh recruits (37.5%). Overall, satisfaction levels were found to be positively associated with factors such as the type and nature of work (64%) and relationships with co-workers (40%) and supervisors (36%) while more dissatisfied with factors such as interpersonal communication (70%), salary (54%), and promotional opportunities (42%). Conclusion The overall satisfaction among employees was only 20%. Factors such as job security, young age, and work experience were strongly associated with job satisfaction. Employees were more satisfied with the type and nature of work and relationships with co-workers while more dissatisfied with salary, promotional opportunities, and interpersonal communication.

[Health Services research in Germany in Times of COVID-19: How Does the Pandemic Influence Research Processes, Methods and the Personal Situation of Researchers? An Online Survey]

The COVID-19 pandemic has a massive impact on social life, the healthcare system, and also on health services research. However, the effects of the pandemic on research processes, methods, and the personal situation of researchers has not been investigated so far. Guided by the question of how research processes and methods are adapted to the challenges posed by COVID-19 and how researchers perceive the impact of the pandemic on their personal situation, an online survey of health services researchers was conducted from June to July 2021. The results showed that a large proportion of research projects have had delays due to recruitment and/or data collection issues. Two-thirds of the respondents who had already collected data since the beginning of the pandemic (March 2020) were unable to collect data in the originally planned form and relied primarily on digital data collection methods. The analysis of the open-ended survey responses showed that the pandemic had a massive impact on all phases of the research process: key challenges included difficult field access, problems in achieving planned sample sizes, and concerns about data quality. Regarding their personal situation, researchers perceived the reduction of personal contacts, and the resulting lack of visibility as negative, while at the same time they benefited from the easy digital contact possibilities. Overall, the study provides an initial assessment of how the COVID-19 pandemic affected health services research and researchers. It shows that after the initial "shock" of the first lockdown in March 2020, pragmatic and often innovative ways were found to carry out projects under the pandemic conditions. However, the increased use of digital communication forms and data collection methods brings numerous challenges, but also methodological impulses.

Adapting international clinical trials during COVID-19 and beyond

BACKGROUND

The COVID-19 pandemic and resulting restrictions, particularly travel restrictions, have had significant impact on the conduct of global clinical trials. Our clinical trials programme, which relied on in-person visits for training, monitoring and capacity building across nine low- and middle-income countries, had to adapt to those unprecedented operational challenges. We report the adaptation of our working model with a focus on the operational areas of training, monitoring and cross-site collaboration.

THE NEW WORKING MODEL

Adaptations include changing training strategies from in-person site visits with three or four team members to a multi-pronged virtual approach, with generic online training for good clinical practice, the development of a library of study-specific training videos, and interactive virtual training sessions, including practical laboratory-focused training sessions. We also report changes from in-person monitoring to remote monitoring as well as the development of a more localized network of clinical trial monitors to support hybrid models with in-person and remote monitoring depending on identified risks at each site. We established a virtual network across different trial and study sites with the objective to further build capacity for good clinical practice-compliant antimalarial trials and foster cross-country and cross-study site collaboration.

CONCLUSION

The forced adaptation of these new strategies has come with advantages that we did not envisage initially. This includes improved, more frequent engagement through the established network with opportunities for increased south-to-south support and a substantially reduced carbon footprint and budget savings. Our new approach is challenging for study sites with limited prior experience but this can be overcome with hybrid models. Capacity building for laboratory-based work remains difficult using a virtual environment. The changes to our working model are likely to last, even after the end of the pandemic, providing a more sustainable and equitable approach to our research.

Studying Scripts of Women, Men and Suicide: Qualitative-Method Development and Findings from Nepal

Information about suicidal behavior in Nepal is limited. According to official records, suicide rates were high until the year 2000 and declined thereafter. Official records are considered unreliable and a gross undercounting of suicide cases, particularly female cases. Suicide research in Nepal has been mostly epidemiologic and hospital-based. Little is known about how suicide is understood by Nepali people in general-including dominant suicide attitudes and beliefs in Nepal. Suicide attitudes and beliefs, which are elements of a culture's suicide scripts, predict actual suicidality. Drawing on suicide-script theory, we developed and used a semi-structured survey to explore Nepali beliefs about female and male suicide. The informants were adult (Mage = 28.4) university students (59% male). Female suicide was believed to be a response to the society-sanctioned oppression and abuse that women are subjected to, in their family and community. The prevention of female suicide was viewed as requiring dismantling ideologies, institutions, and customs (e.g., child marriage, dowry) that are oppressive to women, and ensuring that women are protected from violence and have equal social and economic rights and opportunities. Male suicide was believed to be a symptom of societal problems (e.g., unemployment) and of men's psychological problems (e.g., their difficulties in managing emotions). The prevention of male suicide was viewed as requiring both societal (e.g., employment opportunities) and individual remedies (e.g., psychological counseling). This study's findings suggest that a semi-structured survey can be a fruitful method to access the suicide scripts of cultures about which there is limited research.

A survey of Indian physiotherapists' clinical practice patterns and adherence to clinical guidelines in the management of patients with acute low back pain

INTRODUCTION

Clinical practice guidelines (CPG) exist for the management of non-specific low back pain (LBP). The objective of this study is to evaluate if Indian physiotherapists' follow CPGs when treating patients with acute LBP.

METHODS

A cross-sectional survey using an online questionnaire was used to collect demographic information, views, and opinion about acute LBP and CPGs, and management strategies of a clinical vignette presenting a patient with acute LBP.

RESULTS

Responses from 328 physiotherapists were included in this study. Eighty-one percent of respondents indicated familiarity with CPGs for LBP and 75.3% (n = 328) respondents indicated that their intervention choices aligned with guidelines to at least some extent. Participants with post-graduate and doctoral degrees were more accustomed to CPGs than those with bachelor's degrees (p < 0.01). There were significant differences in clinical practice (p < 0.01) between therapists who expressed familiarity with guidelines and those who were not, as well as those with and without post-graduate and doctoral degrees.

CONCLUSION

In general, the study showed adherence to guidelines; however, there were areas that did not align with established evidence, especially referral for radiology and use of electrical modalities.

Feasibility of self-organized blood sample collection in adults for study purposes in a primary care setting

BACKGROUND/AIMS

The COVID-19 pandemic situation poses new challenges for research. Ethical issues might arise if especially vulnerable individuals for severe COVID-19 course expose themselves because of participation in studies to a higher risk of infection for study purposes. How is the feasibility and acceptance of self-organized blood sample collections to measure anti-SARS-CoV-2 Spike IgG antibodies in persons with a high risk for a severe COVID-19 disease progression?

METHODS

Persons with a high risk for a severe COVID-19 disease progression (immunocompromised, oncology patients or over 80 years old) were recruited between January and September 2021 to send in blood samples (at least 500 μl) 1 month and 6 months after second COVID-19 vaccination. Participants were given the choice of drawing capillary or venous blood themselves or having blood drawn by health professionals belonging to either the study's own research team or the personnel found in local practices or clinics. Participants were surveyed via a telephone interview in December 2021 and January 2022 about their choice of blood sampling methods and influence of blood collection choice upon study participation.

RESULTS

Data from 360 participants was collected via telephone follow-up. First blood samples were collected by the participants themselves (35.8%), local practices or clinics (31.9%) and the research team (22.5%). Second blood samples were mostly collected in local practices or clinics (35.6%) followed by participants themselves (25.9%) and the research team (11.5%). Blood samples were not collected in 2.5% and 19.1% of persons during first and second blood draw, respectively. Only 2% of blood samples did not reach the laboratory or were not analyzable. About one-fourth (26%) of participants stated that they would not have participated in the study if it would have been required to travel to the university hospital to give their blood sample.

CONCLUSIONS

Participants were able to self-organize blood collection, making use of several different blood sample methods. Nearly all blood samples were analyzable when self-collected and sent in by post. One-fourth of the participants would not have participated in the study if required to give their blood sample in the study location.

TRIAL REGISTRATION

German Clinical Trial Registry, DRKS00021152.

Surface-enhanced Raman spectroscopy for the characterization of different anatomical subtypes of oral cavity cancer

BACKGROUND

The prognosis for oral cancer patients is still very poor worldwide. Early detection and treatment therapy remain the key issue to be addressed for improved patient survival. The characteristic Raman spectral features associated with the biochemical changes in the blood serum samples can be used for the diagnosis of diseases, particularly for oral cancer. Surface-enhanced Raman spectroscopy (SERS) is a promising technique for non-invasive and early detection of oral cancer by analyzing molecular changes in body fluids.

OBJECTIVES

To detect oral cavity anatomical subsites (buccal mucosa, cheek, hard palate, lips, mandible, maxilla, tongue and tonsillar region) cancers by using blood serum samples, SERS with principal component analysis is used.

MATERIAL AND METHOD

SERS is employed with silver nanoparticles for the analysis and detection of oral cancer serum samples by comparing with healthy serum samples. SERS spectra are recorded by Raman instrument and preprocessed using the statistical tool. Principal component analysis (PCA) and Partial least square discriminant analysis (PLS-DA) are used to discriminate between oral cancer serum samples and control serum samples.

RESULTS

Some major SERS peaks are observed at 1136 cm^-1 (Phospholipids) and 1006 cm^-1 (Phenylalanine) remain higher in intensities for oral cancer spectra as compared to healthy spectra. The peak at 1241 cm^-1 (amide III) is observed only in oral cancer serum samples while absent in healthy serum samples. Higher protein and DNA contents were detected in SERS mean spectra of oral cancer. Moreover, PCA is used to identify the biochemical differences in the form of SERS features which is used to differentiate between oral cancer and healthy blood serum samples, while PLS-DA is used to build differentiation model of oral cancer serum samples and healthy control serum samples. PLS-DA provides successful differentiation with 94% specificity and 95.5% sensitivity.

CONCLUSIONS

SERS can be used for the diagnosis of oral cancer and to identify metabolic changes that occur during disease development.

Exploring the interplay of environmental conservation within spirituality and multicultural perspective: insights from a cross-sectional study

The need to protect and sustain environmental resources for future generation remains sacrosanct in global sustainability agenda. This study was aimed at exploring the interplay between environmental conservation and spirituality from a multicultural perspective. While studies on "spirituality" have monumentally gained global attention, a growing number of evidence underscore the critical role of spiritual resources available for ensuring environmental stewardship. In this present study, attempt was made to respond to some critical questions: Is there any significant association between spirituality and environmental responsibility? What is the impact of spiritual leadership on environmental conservation? What key messages do spiritual leaders need to prioritize to encourage environmental conservation? And what are some of the spirituality-related predictors of willingness to engage in global environmental conservation efforts among the respondents? To determine this nexus between spirituality and environmentalism, a cross-sectional study design was adopted. Primary data were collected by means of a validated and adapted instrument from various literature searches. Data collected from a sample of 1,438 respondents were entered on Excel spreadsheet and eventually exported on SPSS version 21 for further analysis. Every segment of the instrument used yielded a Cronbach's alpha reliability test result of no less than 0.70. Descriptive statistics and ordinal logistics regression analysis were employed. The findings revealed that majority of respondents expressed a high level of spirituality (p value < 0.05). Majority (70%) of the respondents believe that everyone has a duty of care toward nature. More than two-third (> 60.0%) would be more inclined to observing environmental conservative measures if their spiritual leaders would continue to give exemplary teachings on environmental conservation. While a few indicators of spirituality yielded direct correlation with the willingness to engage in global environmental conservation efforts, most of the selected indicators reflect willingness. Some of these (predictors) include how often respondents pray, meditate, and fast; caring about people, animals, and the planet; being just happy to be alive; etc. In conclusion, this study reasoned that spirituality could indeed serve as a foundation for environmental conservation campaigns and could reinforce pro-environmental behaviors.

Spatio-Temporal Analysis of Leptospirosis Hotspot Areas and Its Association With Hydroclimatic Factors in Selangor, Malaysia: Protocol for an Ecological Cross-sectional Study

BACKGROUND

Leptospirosis is considered a neglected zoonotic disease in temperate regions but an endemic disease in countries with tropical climates such as South America, Southern Asia, and Southeast Asia. There has been an increase in leptospirosis incidence in Malaysia from 1.45 to 25.94 cases per 100,000 population between 2005 and 2014. With increasing incidence in Selangor, Malaysia, and frequent climate change dynamics, a study on the disease hotspot areas and their association with the hydroclimatic factors would further enhance disease surveillance and public health interventions.

OBJECTIVE

This study aims to examine the association between the spatio-temporal distribution of leptospirosis hotspot areas from 2011 to 2019 with the hydroclimatic factors in Selangor using the geographical information system and remote sensing techniques to develop a leptospirosis hotspot predictive model.

METHODS

This will be an ecological cross-sectional study with geographical information system and remote sensing mapping and analysis concerning leptospirosis using secondary data. Leptospirosis cases in Selangor from January 2011 to December 2019 shall be obtained from the Selangor State Health Department. Laboratory-confirmed cases with data on the possible source of infection would be identified and georeferenced according to their longitude and latitudes. Topographic data consisting of subdistrict boundaries and the distribution of rivers in Selangor will be obtained from the Department of Survey and Mapping. The ArcGIS Pro software will be used to evaluate the clustering of the cases and mapped using the Getis-Ord Gi* tool. The satellite images for rainfall and land surface temperature will be acquired from the Giovanni National Aeronautics and Space Administration EarthData website and processed to obtain the average monthly values in millimeters and degrees Celsius. Meanwhile, the average monthly river hydrometric levels will be obtained from the Department of Drainage and Irrigation. Data are then inputted as thematic layers and in the ArcGIS software for further analysis. The artificial neural network analysis in artificial intelligence Phyton software will then be used to obtain the leptospirosis hotspot predictive model.

RESULTS

This research was funded as of November 2022. Data collection, processing, and analysis commenced in December 2022, and the results of the study are expected to be published by the end of 2024. The leptospirosis distribution and clusters may be significantly associated with the hydroclimatic factors of rainfall, land surface temperature, and the river hydrometric level.

CONCLUSIONS

This study will explore the associations of leptospirosis hotspot areas with the hydroclimatic factors in Selangor and subsequently the development of a leptospirosis predictive model. The constructed predictive model could potentially be used to design and enhance public health initiatives for disease prevention.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/43712.

Resuscitation Preferences of Older Acutely Admitted Medical and Mentally Competent Patients with One and Six Months Follow-up

AIM

Determining patients' cardiopulmonary resuscitation (CPR) preferences in the emergency department (ED) is common practice but the stability of these preferences and their recollection by patients has been questioned. Therefore, this study assessed the stability and recall of CPR preferences of older patients at and following ED discharge.

METHODS

This survey-based cohort study was conducted between February and September 2020 at three EDs in Denmark. It consecutively asked mentally competent patients aged 65 years or older who were admitted to hospital through the ED and then one and six months later "In your current state of health, do you wish that physicians should try to intervene if your heart stops beating?" Possible responses were confined to "definitely yes", "definitely no", "uncertain", and "prefer not to answer".

RESULTS

In total, 3688 patients admitted to hospital via the ED patients were screened, 1766 were eligible and 491 (27.8%) were included: median age was 76 (IQR 71-82) years, and 257 (52.3%) were men. One third of patients who expressed definite yes or no preferences in ED had changed their preference at one month follow-up. Only 90 (27.4%) and 94 (35.7%) patients recalled their preferences at one and six months follow-up, respectively.

CONCLUSION

and Relevance In this study, one-in-three older ED patients who initially expressed definite resuscitation preferences had changed their minds at one month follow-up. Preferences were more stable at six months but only a minority were able to recall their preferences.

An interactive national digital surveillance system to fight against COVID-19 in Bangladesh

Background

COVID-19 has affected many people globally, including in Bangladesh. Due to a lack of preparedness and resources, Bangladesh has experienced a catastrophic health crisis, and the devastation caused by this deadly virus has not yet been halted. Hence, precise and rapid diagnostics and infection tracing are essential for managing the condition and limiting its spread. The conventional screening procedure, such as reverse transcription polymerase chain reaction (RT-PCR), is not available in most rural areas and is time-consuming. Therefore, a data-driven intelligent surveillance system can be advantageous for rapid COVID-19 screening and risk estimation.

Objectives

This study describes the design, development, implementation, and characteristics of a nationwide web-based surveillance system for educating, screening, and tracking COVID-19 at the community level in Bangladesh.

Methods

The system consists of a mobile phone application and a cloud server. The data is collected by community health professionals via home visits or telephone calls and analyzed using rule-based artificial intelligence (AI). Depending on the results of the screening procedure, a further decision is made regarding the patient. This digital surveillance system in Bangladesh provides a platform to support government and non-government organizations, including health workers and healthcare facilities, in identifying patients at risk of COVID-19. It refers people to the nearest government healthcare facility, collecting and testing samples, tracking and tracing positive cases, following up with patients, and documenting patient outcomes.

Results

This study began in April 2020, and the results are provided in this paper till December 2022. The system has successfully completed 1,980,323 screenings. Our rule-based AI model categorized them into five separate risk groups based on the acquired patient information. According to the data, around 51% of the overall screened populations are safe, 35% are low risk, 9% are high risk, 4% are mid risk, and the remaining 1% is very high risk. The dashboard integrates all collected data from around the nation onto a single platform.

Conclusion

This screening can help the symptomatic patient take immediate action, such as isolation or hospitalization, depending on the severity. This surveillance system can also be utilized for risk mapping, planning, and allocating health resources to more vulnerable areas to reduce the virus's severity.

Stakeholder Perspectives on the Impact of COVID-19 on the Implementation of a Community-Clinic Linkage Model in New York City

Community-clinical linkage models (CCLM) have the potential to reduce health disparities, especially in underserved communities; however, the COVID-19 pandemic drastically impacted their implementation. This paper explores the impact of the pandemic on the implementation of CCLM intervention led by community health workers (CHWs) to address diabetes disparities among South Asian patients in New York City. Guided by the Consolidated Framework for Implementation Research (CFIR), 22 stakeholders were interviewed: 7 primary care providers, 7 CHWs, 5 community-based organization (CBO) representatives, and 3 research staff. Semi-structured interviews were conducted; interviews were audio-recorded and transcribed. CFIR constructs guided the identification of barriers and adaptations made across several dimensions of the study's implementation context. We also explored stakeholder-identified adaptations used to mitigate the challenges in the intervention delivery using the Model for Adaptation Design and Impact (MADI) framework. (1) Communication and engagement refers to how stakeholders communicated with participants during the intervention period, including difficulties experienced staying connected with intervention activities during the lockdown. The study team and CHWs developed simple, plain-language guides designed to enhance digital literacy. (2) Intervention/research process describes intervention characteristics and challenges stakeholders faced in implementing components of the intervention during the lockdown. CHWs modified the health curriculum materials delivered remotely to support engagement in the intervention and health promotion. (3) community and implementation context pertains to the social and economic consequences of the lockdown and their effect on intervention implementation. CHWs and CBOs enhanced efforts to provide emotional/mental health support and connected community members to resources to address social needs. Study findings articulate a repository of recommendations for the adaptation of community-delivered programs in under-served communities during a time of public health crises.

Functional outcomes and complications of total glossectomy with laryngeal preservation and flap reconstruction: A systematic review and meta-analysis

OBJECTIVE

To analyze the functional outcomes and complications of total glossectomy with laryngeal preservation and reconstruction with free or pedicled flaps.

METHODS

A search was conducted using Pubmed/MEDLINE, Cochrane Library, Scopus, and Google Scholar databases. A single arm meta-analysis was performed for feeding tube dependence (FTD), tracheostomy dependence (TD), and speech intelligibility (SI) rates. Peri-operative sequels and complications were evaluated as secondary outcomes.

RESULTS

A total number of 642 patients (median age: 54.2 years; 95% CI 52.1-58) were included. Functional assessment was performed after a median of 12 months (n = 623/642; 95% CI 10.6-12). Overall, the cumulative FTD rate was 22.9% (n = 188/627; 95% CI 10.2-38.7), the TD rate was 7.3% (n = 95/549; 95% CI 1.9-15.8), and the SI was 91.1% (n = 314/409; 95% CI 80.7%-97.8). The cumulative complication rate was 33.1% (n = 592/642). Eighteen patients (n = 18/592; 3.0%) experienced a major fistula, while aspiration pneumonia occurred in 17 cases (n = 17/592; 2.8%).

CONCLUSIONS

Total glossectomy with laryngeal preservation and pedicled/free flaps reconstruction may guarantee good functional results and an acceptable quality of life. Further prospective studies are advised to define clinical guidelines about proper patients' and flaps' selection.

Uropathogenic bacterial profile and antibiotic susceptibility pattern of isolates among gynecological cases admitted to Jimma Medical Center, South West Ethiopia

Urinary tract infection (UTI) is one of the most common bacterial infections in women; about 50% of women get during their life time. Moreover, it is a common health problem in patients with gynecological pathologies, which increases the chance of acquiring infection. The aim of this study was to determine the bacterial profile that causes UTI and their antibiotic susceptibility pattern among admitted gynecological cases. A cross-sectional study was conducted in south west Ethiopia region. A total of 386 patients admitted with gynecological cases were recruited by sequential sampling technique and structured questionnaire was used to collect socio-demographic and risk factor-related data. About 10 ml freshly voided midstream and catheterized urine specimens were collected using sterile containers. Identification of isolate was done using culture characteristics, gram staining, and a series of biochemical tests. The antibiotic susceptibility test was performed as per the Kirby-Bauer disc diffusion technique. The data obtained were entered into EpiData Version 3.1 and analyzed using SPSS Version 25. A P value of less than 0.05 was used as a level of significance. In this study, the overall prevalence of UTI was 25.4%. Escherichia coli was the most frequently isolated bacteria, which accounted for 38 (37.6%), followed by Klebsiella species 22 (21.8%), CONS 14 (13.9%), Staphylococcus aureus 10 (9.9%), Enterobacter species 6 (5.9%), Citrobacter species 5 (4.9%), Proteus mirabilis 4 (4%), and Pseudomonas aeroginosa 2(2%). Histories of UTI (AOR = 1.977, 95% CI 1.06, 3.68, P = 0.032) and catheterization (AOR = 2.38, 95% CI 1.28, 4.45, P = 0.006) were found to be statistically associated with significant bacteriuria. Gram-negative isolates showed a high level of resistance, 88.3% for ampicillin and 66.2% for tetracycline, and a relatively low level of resistance against ceftazidime, 22.1%, and meropenem, 3.9%. Gram-positive uropathogens showed a high level of resistance to penicillin, 91.6%, whereas all isolates were sensitive 100.0% to nitrofurantoin. Furthermore, 80 (79.2%) of the isolates had multidrug resistance, and 16 (26.7%) of both E. coli and Klebsiella spp. produced Extended spectrum β-lactamase (ESBL). In this study, a high prevalence of uropathogenic bacteria and multidrug resistance for commonly prescribed drugs were observed with a significant number of ESBL producers. Therefore, screening admitted gynecological patients, especially for those who have history of catheterization and UTI, by urine culture and antimicrobial susceptibility testing is important.

Noncoding RNAs in oral cancer

Oral cancer (OC) is the most prevalent subtype of cancer arising in the head and neck region. OC risk is mainly attributed to behavioral risk factors such as exposure to tobacco and excessive alcohol consumption, and a lesser extent to viral infections such as human papillomaviruses and Epstein-Barr viruses. In addition to these acquired risk factors, heritable genetic factors have shown to be associated with OC risk. Despite the high incidence, biomarkers for OC diagnosis are lacking and consequently, patients are often diagnosed in advanced stages. This delay in diagnosis is reflected by poor overall outcomes of OC patients, where 5-year overall survival is around 50%. Among the biomarkers proposed for cancer detection, noncoding RNA (ncRNA) can be considered as one of the most promising categories of biomarkers due to their role in virtually all cellular processes. Similar to other cancer types, changes in expressions of ncRNAs have been reported in OC and a number of ncRNAs have diagnostic, prognostic, and therapeutic potential. Moreover, some ncRNAs are capable of regulating gene expression by various mechanisms. Therefore, elucidating the current literature on the four main types of ncRNAs namely, microRNA, lncRNA, snoRNA, piwi-RNA, and circular RNA in the context of OC pathogenesis is timely and would enable further improvements and innovations in diagnosis, prognosis, and treatment of OC. This article is categorized under: RNA in Disease and Development > RNA in Disease RNA in Disease and Development > RNA in Development.

A Hermeneutic Phenomenological Study of Aesthetics in Nursing Practice Among Hospitalized Cancer Patients in Nepal

Background: Aesthetics is the art of nursing that is expressive, subjective, and visible in the act of caring in nursing practice. Aesthetics in nursing practice satisfies holistic needs and achieves the quality of whole-person care. Purpose: The aim of this study is to describe the meanings of the lived experiences of cancer patients in terms of receiving care from the perspective of aesthetics in nursing practice. Methods: The hermeneutic phenomenological approach grounded on Gadamerian philosophy guided this study. Eleven Nepalese cancer patients who met the inclusion criteria shared their experiences through graphic illustrations (drawings) and interviews. Data were analyzed and interpreted following van Manen's phenomenological approach reflective of the four life worlds. The trustworthiness of findings was established following the criteria by Lincoln and Guba. Results: Thematic categories of the lived experience of cancer patients were revealed, reflecting the four life worlds: lived relation expressed as being nurtured as a family; lived space as appreciating the healing space; lived time as being hopeful; and lived body as receiving a new life. This experience was described as experiencing self and other while appreciating the healing space, being hopeful and nurtured as family and having a new life Implications for Practice: Aesthetics in nursing practice values on politely nurturing cancer patients as nurses' family members in a pleasant healing environment. Further, cancer patients experience having a new life.

DectiSomes: C-type lectin receptor-targeted liposomes as pan-antifungal drugs

Combatting the ever-increasing threat from invasive fungal pathogens faces numerous fundamental challenges, including constant human exposure to large reservoirs of species in the environment, the increasing population of immunocompromised or immunosuppressed individuals, the unsatisfactory efficacy of current antifungal drugs and their associated toxicity, and the scientific and economic barriers limiting a new antifungal pipeline. DectiSomes represent a new drug delivery platform that enhances antifungal efficacy for diverse fungal pathogens and reduces host toxicity for current and future antifungals. DectiSomes employ pathogen receptor proteins - C-type lectins - to target drug-loaded liposomes to conserved fungal cognate ligands and away from host cells. DectiSomes represent one leap forward for urgently needed effective pan-antifungal therapy. Herein, we discuss the problems of battling fungal diseases and the state of DectiSome development.

Economic Evaluation of Oral Cancer Screening Programs: Review of Outcomes and Study Designs

A lack of guidance on economic evaluations for oral cancer screening programs forms a challenge for policymakers and researchers to fill the knowledge gap on their cost-effectiveness. This systematic review thus aims to compare the outcomes and design of such evaluations. A search for economic evaluations of oral cancer screening was performed on Medline, CINAHL, Cochrane, PubMed, health technology assessment databases, and EBSCO Open Dissertations. The quality of studies was appraised using QHES and the Philips Checklist. Data abstraction was based on reported outcomes and study design characteristics. Of the 362 studies identified, 28 were evaluated for eligibility. The final six studies reviewed consisted of modeling approaches (n = 4), a randomized controlled trial (n = 1), and a retrospective observational study (n = 1). Screening initiatives were mostly shown to be cost-effective compared to non-screening. However, inter-study comparisons remained ambiguous due to large variations. The observational and randomized controlled trials provided considerably accurate evidence of implementation costs and outcomes. Modeling approaches, conversely, appeared more feasible for the estimation of long-term consequences and the exploration of strategy options. The current evidence of the cost-effectiveness of oral cancer screening remains heterogeneous and inadequate to support its institutionalization. Nevertheless, evaluations incorporating modeling methods may provide a practical and robust solution.

Insight into the liver dysfunction in COVID-19 patients: Molecular mechanisms and possible therapeutic strategies

As of June 2022, more than 530 million people worldwide have become ill with coronavirus disease 2019 (COVID-19). Although COVID-19 is most commonly associated with respiratory distress (severe acute respiratory syndrome), meta-analysis have indicated that liver dysfunction also occurs in patients with severe symptoms. Current studies revealed distinctive patterning in the receptors on the hepatic cells that helps in viral invasion through the expression of angiotensin-converting enzyme receptors. It has also been reported that in some patients with COVID-19, therapeutic strategies, including repurposed drugs (mitifovir, lopinavir/ritonavir, tocilizumab, etc.) triggered liver injury and cholestatic toxicity. Several proven indicators support cytokine storm-induced hepatic damage. Because there are 1.5 billion patients with chronic liver disease worldwide, it becomes imperative to critically evaluate the molecular mechanisms concerning hepatotropism of COVID-19 and identify new potential therapeutics. This review also designated a comprehensive outlook of comorbidities and the impact of lifestyle and genetics in managing patients with COVID-19.

Oral mucosal leishmaniasis presenting as a nonhealing chronic oral growth: A case report

Oral mucosal leishmaniasis is a rare finding posing challenges in the diagnosis and treatment in a nonendemic setting. This disease is present in dental clinics as nonhealing chronic growth. Timely diagnosis and appropriate treatment are crucial to prevent further complications and death.

Changing Epidemiology of Oral Cavity Cancer in the United States

OBJECTIVE

We aim to more accurately characterize the current distribution and rates of squamous cell carcinoma (SCC) cases across various oral cavity subsites in the United States.

STUDY DESIGN

Retrospective cohort.

SETTING

Database study evaluating cancer incidence in the United States from 2001 to 2017.

METHODS

We utilized the US Cancer Statistics Public Use Database, which includes deidentified cancer data reported to the Centers for Disease Control and Prevention's National Program of Cancer Registries and the National Cancer Institute's SEER (Surveillance, Epidemiology, and End Results), capturing 97% of newly diagnosed cancers. We restricted our analysis to SCC arising from oral cavity subsites from 2001 to 2017. We calculated trends in annual cancer incidence rates using SEER*Stat, as well as annual and average annual percentage change and joinpoints with the National Cancer Institute's Joinpoint program.

RESULTS

Most oral cavity SCC cases arise from the oral tongue (41.7%), followed equally by lip and floor of mouth (each 16.5%), gingival (10.6%), buccal (6.7%), retromolar trigone (5.6%), and hard palate (2.3%) involvement. The overall incidence of oral tongue SCC continues to rise with an average annual percentage change of 1.8% (95% CI, 1.6%-2.1%; P < .001), with a 2.3% increase among women. This increase is seen among males and females of all age groups. Cancers involving the gum, buccal mucosa, and hard palate were also found to be increasing in rate, albeit to a lesser degree and with substantially lower incidence.

CONCLUSIONS

The tongue is the most frequently involved subsite of oral cavity SCC and is increasing in incidence among males and females of all ages.

Applications of yoga in oral oncology: A systematic scoping review

Background and Aims

Yoga is well-thought-out as an all-inclusive approach globally and can be administered in clinical care as an integrative or alternate approach to regular treatment. Yoga exercise has been disclosed to influence remission from cancer cells over a long period of time and also reverses epigenetic alterations. Applications of Yoga in the management of oral oncology patients are scarce, hence the need for a scoping review of the literature. Hence, this study aimed to conduct a scoping review of the existing empirical evidence on the applications of yoga in oral oncology.

Methods

The review methodology was informed by Joanna Brigg's Institute guidelines for systematic scoping reviews, and the review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Ten databases were searched. The records of all the literature retrieved from the search were imported into the Rayyan software for deduplication. After the full-text screening, only two were found eligible for inclusion in the scoping review. Data obtained in the included literature were extracted and synthesized.

Results

This review found that Yoga was not significantly effective in the management of stress among oral cancer patients (p-values > 0.04). However, it was found that Yoga significantly reduced anxiety, saliva stickiness, and episodes of falling ill (p-values < 0.05) while it improved mental well-being, cognitive functioning, emotional functioning, and head and neck pain of those oral cancer patients that received it (p-values < 0.05).

Conclusion

An integrative care approach that considers nonpharmaceutical techniques such as yoga could help to reduce care cost while improving care outcomes and quality of life of oral cancer patients. Hence, it is imperative to consider yoga along with its potential benefits, and we recommend gradual incorporation of yoga into oral cancer care.

Clinical characteristics of hospitalized patients with paracetamol poisoning before and after restrictions of over-the-counter sale of paracetamol

INTRODUCTION

Paracetamol poisoning is a frequent cause of hospitalization in Denmark. On 30 September 2013, the Danish authorities restricted packages available without a prescription in pharmacy outlets to contain a maximum of 10 g of paracetamol. We aimed to investigate the effects of this regulation.

METHODS

This was a cross-sectional study of two groups of patients admitted consecutively to a Danish University Hospital due to poisoning with paracetamol in 365 days in 2012-13 before 30 September 2013, and a corresponding 365-day period in 2017-18. Data were extracted from patient records.

RESULTS

In 2012-2013 and 2017-18, 156 and 92 admissions in 127 and 78 unique patients, respectively, were identified. Ingestion of more than 20 g paracetamol occurred in a significantly higher proportion of cases in 2012-13 compared to 2017-18 (29% vs 13%, P < 0.01). In accordance, there were no cases of international normalized ratio >1.5 or alanine aminotransferase activity >1000 U/L in the post-legislation period, and seven and five cases in the pre-legislation period, respectively. Females accounted for 80% and 78% of patients in the two periods, respectively, and were considerably younger than males (median [interquartile range]: 22 [17-40] vs. 47 [30-56], P < 0.01 in 2012-13, and 23 [18-46] vs. 43 [27-49] years, P = 0.02 in 2017-18). Furthermore, in 2012-13, intentional poisonings occurred in a higher proportion of females than males 2012-13 (97% vs 85%, P < 0.01).

CONCLUSIONS

The present study demonstrated a lower number of paracetamol poisonings, a decreased proportion of poisonings involving ingestion of more than 20 g of paracetamol, and a lower occurrence of hepatotoxicity after the regulation. However, circumstances other than pack size restrictions, such as increased public awareness of the danger of paracetamol poisonings, may affect these associations. Furthermore, the study showed that females and males constitute two distinct groups in terms of age and intentional poisoning.

COVID-19 self-isolation patterns in UK dental care professionals from February to April 2020

Aim Dentistry is routinely associated with aerosol generating procedures. It has been suggested that aerosol generating procedures may place the dental professionals at increased risk of infection from respiratory pathogens. In the absence of widespread testing of the dental workforce to ascertain the incidence of COVID-19, a web-based self-reporting survey captured self-isolation patterns in dental professionals.Method A web-based closed questionnaire via the Survey Monkey platform captured reported COVID-19 self-isolation patterns in the dental team.Results A total of 3,309 responses were collected: 2,888 (87.3%) responses contained valid data and 26.8% of respondents reported self-isolating. Of these, 31.2% did so because they were suffering from COVID-like symptoms, 21.3% did so in order to protect a vulnerable member of their household, 25.7% did because a member of their household was suffering from COVID-like symptoms, and 21.8% self-isolated to protect themselves.Conclusion Despite the inherent limitations of self-reporting surveys, a web-based self-reporting questionnaire rapidly captured self-isolating patterns in DCPs. The initial findings from this survey would suggest that between February and April 2020, dental professionals did not experience disproportionately higher levels of COVID-like symptoms than the general population.

SOX2-associated signaling pathways regulate biological phenotypes of cancers

SOX2 is a transcription factor involved in multiple stages of embryonic development. In related reports, SOX2 was found to be abnormally expressed in tumor tissues and correlated with clinical features such as TNM staging, tumor grade, and prognosis in patients with various cancer types. In most cancer types, SOX2 is a tumor-promoting factor that regulates tumor progression and metastasis primarily by maintaining the stemness of cancer cells. In addition, SOX2 also regulates the proliferation, apoptosis, invasion, migration, ferroptosis and drug resistance of cancer cells. However, SOX2 acts as a tumor suppressor in some cases in certain cancer types, such as gastric and lung cancer. These key regulatory functions of SOX2 involve complex regulatory networks, including protein-protein and protein-nucleic acid interactions through signaling pathways and noncoding RNA interactions, modulating SOX2 expression may be a potential therapeutic strategy for clinical cancer patients. Therefore, we sorted out the phenotypes related to SOX2 in cancer, hoping to provide a basis for further clinical translation.

Walk before you run: Feasibility challenges and lessons learned from the PROCLAIM study, a multicenter randomized controlled trial of misoprostol for prevention of recurrent Clostridioides difficile during COVID-19

We analyzed our challenging experience with a randomized controlled trial of misoprostol for prevention of recurrent C. difficile. Despite careful prescreening and thoughtful protocol modifications to facilitate enrollment, we closed the study early after enrolling just 7 participants over 3 years. We share lessons learned, noting the importance of feasibility studies, inclusion of biomarker outcomes, and dissemination of such findings to inform future research design and implementation successes.

Monitoring and modifying recruitment and retention strategies for an ongoing randomised clinical trial with venous leg ulcer patients: Overcoming barriers to participation

Venous leg ulcers (VLUs) are open skin lesions of the lower legs arising in areas affected by venous hypertension that are associated with substantial morbidity. Clinical trials testing innovative approaches to improve healing outcomes are critically needed because standard therapies are often ineffective. However, patients with VLUs frequently have multiple physical, emotional and socioeconomic challenges that can negatively impact their decision to enrol in a clinical trial. To benefit clinical researchers and ultimately the community of patients with chronic wounds, this paper describes the monitoring and modification of recruitment strategies in an ongoing clinical trial testing effects of omega-3 fatty acid oral supplementation on VLU healing in ageing adults (n = 208). Multiple modifications over time in this study have targeted participation barriers identified through data monitoring and include expanding inclusion criteria, adding recruitment sites, enhancing communication methods, and meeting patients' transportation needs. Recruitment activities from January 2019 to June 2022 have resulted in 57 participants (mean age: 63.7 years). Overall, the recruitment rate is 42.5% of patients contacted during face-to-face visits. Overcoming barriers to participation is key to helping patients with VLUs interested in research enrol in clinical trials aiming to improve healing outcomes in this vulnerable population.

Cross-cultural adaptation of Chinese international students: Effects of distant and close support-seeking

Introduction

Social support-seeking is considered to be an effective way for international students to cope with their acculturative stress and contribute to cross-cultural adaptation. In addition to support from people in the host country (close support), the ease of online communication now allows international students to receive additional support from people back in their home country (distant support). However, little research has investigated whether distant support works as effectively as close support. In two studies, we examined the differential effect of distant and close support-seeking on the psychological adaptation of Chinese international students in the host country and how acculturation orientations relate to the use of these two types of support.

Methods

Chinese international students in Japan (Study 1; N = 172) and the United States (Study 2; N = 118) completed an online survey that assessed participants’ host/home culture orientation, distant emotional/instrumental support-seeking, close emotional/instrumental support-seeking, and psychological adaptation.

Results

Results showed that distant emotional support-seeking negatively predicted psychological adaptation in the host country. Nevertheless, distant emotional support-seeking alleviated feelings of loneliness in Chinese international students as close emotional support-seeking did (Study 2). Also, the results showed that international students with higher home-culture orientation sought more distant support, whereas those with higher host-culture orientation sought more close support. Further, Chinese-culture orientation increased distant emotional support-seeking, decreasing psychological adaptation as well as loneliness.

Discussion

These findings highlight the importance of considering the source and types of support when discussing the implications of social support for the cross-cultural adaptation of international students.

Deferral of elective surgeries during the COVID-19 pandemic and its impact on Palestinian patients: a cross-sectional study

BACKGROUND

During the Covid-19 epidemic, the increased number of people seeking medical attention worsened hospital shortages. This shortage required reallocating the workforce, personal protective equipment (PPE), medical equipment, medical disposables, and hospital wards. This reallocation delayed a number of elective surgeries. This study explored the financial, physical, and psychological implications of deferring elective surgeries on Palestinians in three West Bank hospitals during the pandemic.

METHODS

This cross-sectional study included 398 patients from tertiary hospitals in Palestine whose elective surgical procedures were deferred due to the COVID-19 pandemic. Between 8/8/2021 and 6/9/2021, data were collected on patients who had elective surgery deferral at three government hospitals in the West Bank of the Palestinian territories. There were five parts to the study tool; personal information, access to the health system, physical affection, financial effect, and psychological effect. Statistical analysis included a univariate, bivariate and multivariate.

RESULTS

The healthcare system's response to the COVID-19 epidemic directly affected patients whose surgeries were deferred. The healthcare system's response was the cause of the delay in 91.5% of the cases. Orthopedic and neurological surgeries account for 48.3% of deferred surgery. Other than delayed surgeries, 30.2% of patients were unable to get additional health care services. Physically, 55.5% of patients were impacted, 45% were anxious, and 29.6% were depressed.

CONCLUSIONS

Patients who had procedures deferred as a result of the healthcare system's response to the COVID-19 epidemic were impacted physically, financially, and psychologically. There should bea better crisis management strategyto ensure that certain hospitals are able to operate regularly despite the situation.

Awareness of India's national health insurance scheme (PM-JAY): a cross-sectional study across six states

The literature suggests that a first barrier towards accessing benefits of health insurance in low- and middle-income countries is lack of awareness of one's benefits. Yet, across settings and emerging schemes, limited scientific evidence is available on levels of awareness and their determinants. To fill this gap, we assessed socio-demographic and economic determinants of beneficiaries' awareness of the Pradhan Mantri Jan Arogya Yojana (PM-JAY), the national health insurance scheme launched in India in 2018, and their awareness of own eligibility. We relied on cross-sectional household (HH) survey data collected in six Indian states between 2019 and 2020. Representative data of HHs eligible for PM-JAY from 11 618 respondents (an adult representative from each surveyed HH) were used. We used descriptive statistics and multivariable logistic regression models to explore the association between awareness of PM-JAY and of one's own eligibility and socio-economic and demographic characteristics. About 62% of respondents were aware of PM-JAY, and among the aware, 78% knew that they were eligible for the scheme. Regression analysis confirmed that older respondents with a higher educational level and salaried jobs were more likely to know about PM-JAY. Awareness was lower among respondents from Meghalaya and Tamil Nadu. Respondents from Other Backward Classes, of wealthier socio-economic status or from Meghalaya or Gujarat were more likely to be aware of their eligibility status. Respondents from Chhattisgarh were less likely to know about their eligibility. Our study confirms that while more than half of the eligible population was aware of PM-JAY, considerable efforts are needed to achieve universal awareness. Socio-economic gradients confirm that the more marginalized are still less aware. We recommend implementing tailored, state-specific information dissemination approaches focusing on knowledge of specific scheme features to empower beneficiaries to demand their entitled services.

Utilization of telehealth to manage the Covid-19 pandemic in low- and middle-income countries: a scoping review

OBJECTIVE

Recently, the coronavirus disease 2019 (Covid-19) pandemic has led to an increase in the use of telehealth technology. It seems that the application of this technology in low- and middle-income countries (LMICs) has been limited, and few studies have been undertaken to review the current state of knowledge in this area. The aim of the present study was to explore the utilization of telehealth to manage the Covid-19 pandemic in LMICs.

MATERIALS AND METHODS

This scoping review was conducted in 2022. PubMed, Web of Science, Scopus, the Cochrane Library, IEEE Xplore, and ProQuest were searched, and all quantitative research, qualitative studies, case reports, and case studies related to the use of telehealth to manage Covid-19 in LMICs and published since 2020 were included in the study. The findings were analyzed and reported narratively.

RESULTS

In total, 18 articles were included in the research. These studies were conducted in South Asia, sub-Saharan Africa, the Middle East and North Africa, and East Asia and Oceania. Telehealth interventions included teleconsultation, telecoaching, teledermatology, televisit, mhealth applications, telerehabilitation, telepharmacy, and telepsychiatry. WhatsApp was the most common way for service delivery and in most studies, patients and health care providers were satisfied with services.

CONCLUSION

Although the use of telehealth interventions was limited in LMICs during the Covid-19 pandemic, in most cases, it was an effective solution to combat the outbreak of Covid-19 and had positive outcomes. A comparison between the characteristics and clinical effectiveness of similar interventions in different countries including LMICs are worth investigation in the future studies.

Prevalence of depression and anxiety in older people in low- and middle- income countries in Africa, Asia and South America: A systematic review and meta-analysis

BACKGROUND

There is rapid growth of older people in Low- and Middle- Income Countries (LMICs). The aim of this review was to assess the literature on prevalence of anxiety and depression in this demographic, which to our knowledge, has not yet been conducted.

METHODS

Databases including Medline, PsychInfo, Embase, Scielo and African Journals Online were searched for terms including "mental disorders", "neurotic disorders", "mood disorders" and "anxiety disorders". Studies published between 1990 and 2020 providing data on older people (≥50 years) in LMICs (defined by World Bank Criteria) were included and quality-assessed. Meta-analysis was conducted on a subset of higher-quality studies to derive pooled prevalence estimates of depression.

RESULTS

One hundred and forty relevant studies were identified, of which thirty-two were included in meta-analysis. One hundred and fifteen studies reported depression prevalence only, 19 reported both depression and anxiety, and six reported anxiety only. In all studies identified, depression prevalence ranged from 0.5 % to 62.7 %, and Generalised Anxiety Disorder prevalence ranged from 0.2 % to 32.2 %. The pooled prevalence of depression on meta-analysis was 10.5 % (95 % CI, 8.9 % - 11.2 %). Reported prevalence rates of depression were significantly different in studies using ICD-10 compared with DSM criteria, and between community and clinical settings.

LIMITATIONS

The search strategy contained bias towards English language papers and high income country (HIC) publications. There is significant heterogeneity within the meta-analysis.

DISCUSSION

A wide range of methodologies and clinical criteria are used in prevalence studies of depression and anxiety in older people. Studies using screening tools found higher prevalence rates; clinicians and researchers should ensure diagnosis is made with gold-standard clinical criteria. Meta-analysis data suggest that rates of depression are similar in older people in LMICs compared to HICs but mental healthcare resources are limited, suggesting a large potential treatment gap.

Role of E2F transcription factor in Oral cancer: Recent Insight and Advancements

The family of mammalian E2F transcription factors (E2Fs) comprise of 8 members (E2F1-E2F8) classified as activators (E2F1-E2F3) and repressors (E2F4-E2F8) primarily regulating the expression of several genes related to cell proliferation, apoptosis and differentiation, mainly in a cell cycle-dependent manner. E2F activity is frequently controlled via the retinoblastoma protein (pRb), cyclins, p53 and the ubiquitin-proteasome pathway. Additionally, genetic or epigenetic changes result in the deregulation of E2F family genes expression altering S phase entry and apoptosis, an important hallmark for the onset and development of cancer. Although studies reveal E2Fs to be involved in several human malignancies, the mechanisms underlying the role of E2Fs in oral cancer lies nascent and needs further investigations. This review focuses on the role of E2Fs in oral cancer and the etiological factors regulating E2Fs activity, which in turn transcriptionally control the expression of their target genes, thus contributing to cell proliferation, metastasis, and drug/therapy resistance. Further, we will discuss therapeutic strategies for E2Fs, which may prevent oral tumor growth, metastasis, and drug resistance.

Prevalence of hypertension and determinants of treatment-seeking behaviour among adolescents and young adults in India: an analysis of NFHS-4

BACKGROUND

Previous evidences have reported that almost three-fourth of young hypertensives are not seeking care for their condition leading to severe complications. This study was conducted to assess the determinants of treatment-seeking behaviour among the young hypertensives in India.

METHODS

The National Family Health Survey-4 data were analysed. Sampling weights and clustering was accounted using svyset command. Screening, awareness, prevalence and control status were reported with 95% confidence interval (CI). Poisson regression was done to identify the determinants of treatment-seeking behaviour.

RESULTS

In total, 13.8% of younger adults had hypertension, 51.1% were aware of their status and 19.5% sought treatment. Participants in 15-19 years (adjusted Prevalence Ratio (aPR) = 0.70) and 20-29 years (aPR = 0.63), male gender (aPR = 0.84), Muslim religion (aPR = 1.14), urban region (aPR = 0.87), secondary (aPR = 0.88) and higher education (aPR = 0.86), residing in Northern (aPR = 0.79), Central (aPR = 0.76), Southern region (aPR = 0.65), preferring home treatment, medical shop or any other care (aPR = 0.63) were significant determinants of treatment-seeking behaviour.

CONCLUSION

More than 1 in 10 younger adults in India have hypertension and only half of them were aware of their status and one-fifth sought treatment. Adolescents, males, Hindus, urban population, higher education and residing in Northern, Central and Southern region had poor treatment-seeking behaviour.

Metabolomics meets systems immunology

Metabolic processes play a critical role in immune regulation. Metabolomics is the systematic analysis of small molecules (metabolites) in organisms or biological samples, providing an opportunity to comprehensively study interactions between metabolism and immunity in physiology and disease. Integrating metabolomics into systems immunology allows the exploration of the interactions of multilayered features in the biological system and the molecular regulatory mechanism of these features. Here, we provide an overview on recent technological developments of metabolomic applications in immunological research. To begin, two widely used metabolomics approaches are compared: targeted and untargeted metabolomics. Then, we provide a comprehensive overview of the analysis workflow and the computational tools available, including sample preparation, raw spectra data preprocessing, data processing, statistical analysis, and interpretation. Third, we describe how to integrate metabolomics with other omics approaches in immunological studies using available tools. Finally, we discuss new developments in metabolomics and its prospects for immunology research. This review provides guidance to researchers using metabolomics and multiomics in immunity research, thus facilitating the application of systems immunology to disease research.

Bringing the patient's perspectives forward in drug development and health-care evaluation

INTRODUCTION

For many years, psychologists and other social scientists have been pushing for the individual patient's perspective - priorities, needs, feelings, and functioning - to be incorporated into drug development. This is usually achieved through the use of patient-reported outcome measures (PROMs) in clinical trials.

AREAS COVERED

This paper discusses some key issues in the use of PROM data as the sole method of generating information about the patient's perspective and outlines the relevance of narrative evidence to enhance understanding and interpretation of PROM data.

EXPERT OPINION

The development and use of PROMs situates them at the vertex of two very different trends in medicine: patient-centered care and standardization. Indeed, the application of PROMs - which pull in the direction of standardization - results in a narrow conception of evidence by overriding the subjectivity of individual experiences, beliefs, and judgments. Without additional context, PROM data cannot easily support individual patient-level care. When collected systematically and with an interpretive phenomenological approach, narrative data can contain valuable information about the patient experience that numerical ratings from PRO measures do not capture.

MiR-144/451a cluster synergistically modulates growth and metastasis of Oral Carcinoma

OBJECTIVES

MicroRNA (miRNA) clusters co-transcribe and function in a coordinated fashion mediating synergistic or antagonistic regulatory effects. MiR-144 and miR-451a are deregulated in various cancers but the combined regulatory role of miR-144/451a cluster in oral squamous cell carcinoma (OSCC) remains unexplored. In the present study, we studied the synergistic effect of miR-144/451a cluster on oral cancer progression.

MATERIALS AND METHODS

miR-144 and miR-451a expression was explored in OSCC cell lines by quantitative real-time PCR (qRT-PCR). Proliferation, wound healing, migration and invasion, spheroid formation, and colony formation assays were performed after transfection with miR-144-3p, miR-451a, miR-144-5p, and co-expressed miR-144/451a. Expression of putative target genes was analyzed using qRT-PCR and Western blotting.

RESULTS

miR-144 and miR-451a were downregulated in all cell lines. The cell viability and stemness of cancer cell lines were unaltered when treated with miRNA mimics. However, co-expressed miR-144/451a significantly reduced the migratory, invasive, and clonogenic potential of cells than individual miRNAs.

CONCLUSION

miR-144/451a cluster functions as a tumor suppressor in OSCC by inhibiting cancer cell invasion, migration, and clonogenic potential.

Feasibility of Remotely Assessing Hormonal Contraceptive Use and Smoking-Related Symptomatology: Evidence from a Preliminary Prospective Cohort Study

Background

Half of women who smoke cigarettes also use hormonal contraceptives (HCs). Prior research suggests that variations in ovarian hormones may undermine smoking cessation efforts made by premenopausal women. However, clinical findings of these hormonal effects are inconsistent, potentially due to methodological limitations. The goal of this preliminary prospective cohort study is to determine the feasibility and acceptability of a fully remote protocol to longitudinally examine changes in smoking-related behavior and symptoms in relation to hormone use in women of reproductive age.

Methods

Eligible participants (n = 60) were biologically female, current age 18-35 years old, smokes ≥ 5 cigarettes/day, and classified into three groups: naturally-cycling (NC; n = 17), using a monophasic oral contraceptive (OC; n = 21), or using depot medroxyprogesterone acetate (DMPA; n = 22). Participants completed daily surveys and weekly dried blood spot collections.

Results

Overall, 92% (55/60) participants completed the study with 90% of daily surveys completed and 87% of participants collecting at least 5 of the 6 dried blood spot samples. Participants were "somewhat" (13%) or "extremely" (87%) likely to participate in the study again. Preliminary observations also suggested differences in self-reported cigarettes/day and premenstrual pain over time by study group.

Conclusions

This study outlines a fully remote protocol that may be used to clarify the relationships between hormonal contraceptive use and smoking-related outcomes over time. Preliminary results add to existing evidence that HC use may reduce relapse risk for premenopausal women.

Risk Factors of Incident Kidney Stones in Indian Adults: A Hospital-Based Cross-Sectional Study

Background The diverse manifestations of urolithiasis provide very interesting epidemiological data. This has prompted various studies to look into the etiopathogenesis of renal stones, which is believed to be multifactorial, both exogenous and endogenous. VDR Fok1 is a risk factor for renal stone formation and could cause the formation of renal stones through the mechanism of crystal induction and crystallization in the urine. While a few recent studies have shown the role of heavy metals like cadmium and lead in the formation of renal stones, the current knowledge is still insufficient. Methods This case-control prospective study was conducted in Guru Teg Bahadur (GTB) Hospital, a tertiary care facility in Delhi with 30 cases and 30 controls. Patients visiting the department of surgery between November 2011 and April 2013 were enrolled in the study. Cases were defined as patients with renal stones diagnosed on the basis of history and radiological investigations. Controls were selected from the patients admitted to the department of surgery for reasons other than renal stones. The study protocol was approved by the Institutional Ethical Committee of the University College of Medical Sciences, GTB Hospital, Delhi. Written informed consent was obtained from all patients. A structured questionnaire was used to collect data. Metal levels were analyzed by an atomic absorption spectrophotometer (Shimadzu Flame AA-680, Shimadzu Corp., Kyoto, Japan) at Delhi University. The vitamin D receptor gene was measured using genomic DNA. Horizontal agarose gel electrophoresis was used for the quantification of the genomic DNA. Results There were 30 cases and 30 controls in the study. Stress was more prevalent among cases (63%) compared to controls (36%). Nearly 83% of cases had the ff allele of the Vitamin D receptor gene compared to 46% of controls. The median arsenic and lead levels were higher among cases compared to controls. In the unadjusted model of logistic regression, we found stressed patients had three times higher odds of developing renal stones compared to non-stressed patients (OR (95% CI): 2.98 (1.04-8.52); p=0.04). Similarly, patients with higher blood concentrations of arsenic and lead had higher odds of developing renal stones compared to those with lower concentrations.  Conclusions There was a definitive role of heavy metals, including lead, cadmium, and arsenic, seen with renal stones. A significant association was seen between the ff allele of VDR polymorphism (Fok1 enzymes) and patients with renal stones. Other parameters, including male and stress factors, seem to have an important role in renal stone formation.

Identification of gene profiles related to the development of oral cancer using a deep learning technique

BACKGROUND

Oral cancer (OC) is a debilitating disease that can affect the quality of life of these patients adversely. Oral premalignant lesion patients have a high risk of developing OC. Therefore, identifying robust survival subgroups among them may significantly improve patient therapy and care. This study aimed to identify prognostic biomarkers that predict the time-to-development of OC and survival stratification for patients using state-of-the-art machine learning and deep learning.

METHODS

Gene expression profiles (29,096 probes) related to 86 patients from the GSE26549 dataset from the GEO repository were used. An autoencoder deep learning neural network model was used to extract features. We also used a univariate Cox regression model to select significant features obtained from the deep learning method (P < 0.05). High-risk and low-risk groups were then identified using a hierarchical clustering technique based on 100 encoded features (the number of units of the encoding layer, i.e., bottleneck of the network) from autoencoder and selected by Cox proportional hazards model and a supervised random forest (RF) classifier was used to identify gene profiles related to subtypes of OC from the original 29,096 probes.

RESULTS

Among 100 encoded features extracted by autoencoder, seventy features were significantly related to time-to-OC-development, based on the univariate Cox model, which was used as the inputs for the clustering of patients. Two survival risk groups were identified (P value of log-rank test = 0.003) and were used as the labels for supervised classification. The overall accuracy of the RF classifier was 0.916 over the test set, yielded 21 top genes (FUT8-DDR2-ATM-CD247-ETS1-ZEB2-COL5A2-GMAP7-CDH1-COL11A2-COL3A1-AHR-COL2A1-CHORDC1-PTP4A3-COL1A2-CCR2-PDGFRB-COL1A1-FERMT2-PIK3CB) associated with time to developing OC, selected among the original 29,096 probes.

CONCLUSIONS

Using deep learning, our study identified prominent transcriptional biomarkers in determining high-risk patients for developing oral cancer, which may be prognostic as significant targets for OC therapy. The identified genes may serve as potential targets for oral cancer chemoprevention. Additional validation of these biomarkers in experimental prospective and retrospective studies will launch them in OC clinics.

Avascular Necrosis as a Sequela of COVID-19: A Case Series

Avascular necrosis (AVN) is a degenerative bone condition characterized by cellular death and bone collapse from compromised subchondral blood circulation. AVN begins with vascular interruption, hypertension, intravascular occlusion, or extravascular compression which reduces bone circulation. Although corticosteroids are frequently used to treat acute COVID-19 infections, patients are prone to its side effects, particularly AVN. Furthermore, COVID-19 produces coagulopathies, specifically hypercoagulability, that may contribute to venous thrombosis, which may serve as the impetus of AVN. While the literature discussing COVID-19, AVN, and corticosteroid use is not conclusive, patients being treated with corticosteroids for COVID-19 are at an increased risk for AVN possibly due to the combination of COVID-19 infection and corticosteroid use, or the use of high-dose steroids alone. The purpose of this case series is to elucidate AVN as a long-term sequalae of COVID-19, describe our management of COVID-19 and steroid-induced AVN, and discuss the current literature regarding AVN and COVID-19. Three patients hospitalized for COVID-19 infections were treated with corticosteroids and subsequently developed AVN. All patients, but one, had multiple sites of infarction and were treated with core decompression in the hip where there was no collapse of the subchondral bone. One of these patients had multiple infarcts in bilateral femoral heads, femoral shafts, and knees. This patient had a history of end-stage renal disease, and, therefore, total knee replacement was postponed until medical clearance. Core decompression was performed on the femoral head that showed no collapse to delay osteoarthritis of the hip. Multiple articles in the current literature support the idea that the combination of COVID-19 and corticosteroid use increases the risk of AVN and reduces the onset of COVID-19-related respiratory symptoms. The patient cases discussed in this case series suggest a possible association between COVID-19, corticosteroid use, and AVN.

Financial and Other Life Stressors, Psychological Distress, and Food and Beverage Consumption among Students Attending a Large California State University during the COVID-19 Pandemic

The novel coronavirus disease 2019 (COVID-19) pandemic abruptly disrupted the daily lives and health of college students across the United States. This study investigated several stressors (e.g., financial strain/uncertainty), psychological distress, and dietary behaviors among college students attending a large state university during the pandemic. A cross-sectional online survey was administered to students from the California State University, Los Angeles between April and May 2021 (final analytic sample n = 736). Differences in gender and race/ethnicity were examined using chi-square, t-test, and one-way ANOVA tests. Paired t-tests were performed to compare variables before and during the pandemic. Negative binomial regression models examined the associations between various stressors, psychological distress, and three key dietary outcomes. Descriptive results showed that the consumption of fruits and vegetables, fast food, and sugary beverages, along with psychological distress, all increased during the pandemic. Significant differences in fruit and vegetable and fast food consumption by gender and race/ethnicity were also observed. In the regression models, several stressors, including financial strain and psychological distress, were associated with unfavorable food and beverage consumption, thereby suggesting that college students may need more support in mitigating these stressors so they do not manifest as poor dietary behaviors. Poor diet quality is associated with poor physical health outcomes such as premature development of type 2 diabetes or hypertension.

Community engagement and clinical trial diversity: Navigating barriers and co-designing solutions-A report from the "Health Equity through Diversity" seminar series

INTRODUCTION

In recent years, there has been increasing awareness of the lack of diversity among clinical trial participants. Equitable representation is key when testing novel therapeutic and non-therapeutic interventions to ensure safety and efficacy across populations. Unfortunately, in the United States (US), racial and ethnic minority populations continue to be underrepresented in clinical trials compared to their White counterparts.

METHODS

Two webinars in a four-part series, titled "Health Equity through Diversity," were held to discuss solutions for advancing health equity through diversifying clinical trials and addressing medical mistrust in communities. Each webinar was 1.5 hours long, beginning with panelist discussions followed by breakout rooms where moderators led discussions related to health equity and scribes recorded each room's conversations. The diverse groups of panelists included community members, civic representatives, clinician-scientists, and biopharmaceutical representatives. Scribe notes from discussions were collected and thematically analyzed to uncover the central themes.

RESULTS

The first two webinars were attended by 242 and 205 individuals, respectively. The attendees represented 25 US states, four countries outside the US, and shared various backgrounds including community members, clinician/researchers, government organizations, biotechnology/biopharmaceutical professionals, and others. Barriers to clinical trial participation are broadly grouped into the themes of access, awareness, discrimination and racism, and workforce diversity. Participants noted that innovative, community-engaged, co-designed solutions are essential.

CONCLUSIONS

Despite racial and ethnic minority groups making up nearly half of the US population, underrepresentation in clinical trials remains a critical challenge. The community engaged co-developed solutions detailed in this report to address access, awareness, discrimination and racism, and workforce diversity are critical to advancing clinical trial diversity.

Mapping the national HPC ecosystem and training needs: The Greek paradigm

HPC is a key tool for processing and analyzing the constantly growing volume of data, from 64.2 zettabytes in 2020 to an expected 180 zettabytes in 2025 (1 zettabyte is equal to 1 trillion gigabytes). As such, HPC has a large number of application areas that range from climate change, monitoring and mitigating planning to the production of safer and greener vehicles and treating COVID-19 pandemic to the advancement of knowledge in almost every scientific field and industrial domain. The current work presents an HPC Training Mapping Framework and the relevant findings and processed data of an online Training Needs Analysis (TNA) survey. The latter was used to map the training demands and gaps of existing skills and future ones. The participants consist of academia and industry and the data were utilized to find the profile of HPC user alongside the best training practices that are in need. It is found that in Greece during the year 2021, the stakeholder segment with the highest number of respondents was from academia and research with a total of 74%. The vast majority appear to have basic information accounting for 37% of the respondents. In terms of familiarity, users with intermediate familiarity with HPC represented 21% of respondents, followed by non-familiar users that accounted in total for 16.1. Advanced and highly advanced user segments account only for 8.6% and 7.4% accordingly. Overall, it is found that a: (1) fast-pace, (2) entry level, (3) applied HPC training but (4) not focused only on HPC, that will (5) provide some kind of certification, by the Greek HPC ecosystem.

Spatial and Temporal Analysis of COVID-19 Cases in West Java, Indonesia and Its Influencing Factors

Coronavirus Disease 2019 (COVID-19) spread quickly and reached epidemic levels worldwide. West Java is Indonesia's most populous province and has a high susceptibility to the transmission of the disease, resulting in a significant number of COVID-19 cases. Therefore, this research aimed to determine the influencing factors as well as the spatial and temporal distribution of COVID-19 in West Java. Data on COVID-19 cases in West Java obtained from PIKOBAR were used. Spatial distribution was described using a choropleth, while the influencing factors were evaluated with regression analysis. To determine whether COVID-19s policies and events affected its temporal distribution, the cases detected were graphed daily or biweekly with information on those two variables. Furthermore, the cumulative incidence was described in the linear regression analysis model as being significantly influenced by vaccinations and greatly elevated by population density. The biweekly chart had a random pattern with sharp decreases or spikes in cumulative incidence changes. Spatial and temporal analysis helps greatly in understanding distribution patterns and their influencing factors, specifically at the beginning of the pandemic. Plans and strategies for control and assessment programs may be supported by this study material.