Tag: nevin manimala

Games Health J. 2023 Jun 6. doi: 10.1089/g4h.2022.0245. Online ahead of print.

ABSTRACT

Objective: To present the design, development, and pilot testing of Connections, an empirically derived cooperative card game intervention to reduce loneliness and enhance connection. Materials and Methods: Theory and empirical evidence from domains such as self-disclosure, interpersonal closeness, and serious games informed the design of this game. Iterative design was used to develop the intervention, followed by feasibility and preliminary efficacy pilot testing. Results: Pilot testing showed that participants felt confident playing the game and found Connections to be enjoyable, interesting, and helpful in building connections with others, and would recommend the game to others. Preliminary evaluation found statistically significant benefits across multiple domains after playing the game. Participants reported decreases in loneliness, depressed mood, and anxiousness (ps < 0.02). Additionally, participants reported increases in looking forward to forming new connections with others in the future, the degree to which they felt like opening up and talking to others, and the amount they felt like they had in common with others (ps < 0.05). Conclusion: Pilot testing of Connections demonstrated feasibility and preliminary impact among a community sample. Future development plans include minor revisions to the game instructions followed by more rigorous testing of the feasibility, usability, and efficacy of Connections among various settings and populations, with large samples and controlled trials.

PMID:37279459 | DOI:10.1089/g4h.2022.0245

J Infect Dev Ctries. 2023 May 31;17(5):684-692. doi: 10.3855/jidc.17141.

ABSTRACT

INTRODUCTION: Hand washing and the use of gloves in accordance with the standards are among the most significant methods used in infection control.

METHODOLOGY: This study is an analytical cross-sectional study. The sample of the study consisted of 132 health personnel working in the emergency department of a public hospital.

RESULTS: The mean of the hand hygiene belief scale was 85.50 ± 8.71, mean of the hand hygiene practice inventory was 67.70 ± 5.19. The participants’ mean general attitude towards the use of gloves was 43.71 ± 7.57, the mean of awareness about the use of gloves was 15.17 ± 3.88, the mean attitude towards the usefulness of glove use was 19.43 ± 1.47, and their attitude towards the necessity of using gloves was 12.63 ± 3.57. It was determined that glove usefulness score has a statistically significant and increasing effect on hand hygiene belief, while glove usefulness and glove awareness scores have statistically significant and increasing effects on hand hygiene practice.

CONCLUSIONS: This study determined that the hand hygiene beliefs and practices of the health personnel working in the emergency department are quite high, their attitudes towards the use of gloves are positive, the attitude towards the usefulness of glove use has a significant and increasing effect on hand hygiene belief, and glove usefulness and glove awareness attitudes have a significant and increasing effect on hand hygiene practice.

PMID:37279430 | DOI:10.3855/jidc.17141

J Infect Dev Ctries. 2023 May 31;17(5):677-683. doi: 10.3855/jidc.15873.

ABSTRACT

INTRODUCTION: The aim of this study was to analyze the adherence to standard precautions by nursing professionals in a public university hospital, and to identify associated factors.

METHODOLOGY: This was a cross-sectional study with the nursing staff of a public university hospital. The participants provided sociodemographic and immunization data, training data on standard precautions and occupational accident history, and responded to the questionnaire on adherence to standard precautions (QASP). Descriptive data analysis and Pearson’s Chi-square test (χ²) were performed, followed by Fisher’s exact test to verify the association between the adherence to standard precautions (total score ≥ 76 points) and the sample characterization variables. Additionally, binary logistic regression indicated the odds ratio (OR) of the sample characterization variables for adherence to standard precautions. A p value ≤ 0.05 was considered statistically significant.

RESULTS: The average score for adherence to standard precautions, through QASP, by nursing professionals evaluated was 70.5 points. Association between the adherence to standard precautions and the professionals’ sample characterization variables was not identified. However, it was observed that experienced professionals (≥15 years of experience in the institution) were more likely to adhere to standard precautions (OR 0.062; IC95% [0.006-0.663]; p = 0.021).

CONCLUSIONS: In general, the adherence to standard precautions by nursing professionals working in health service in this study can be considered inadequate, highlighting major weaknesses in hand hygiene practices, use of personal protective equipment (PPE), recapping of used needles, and conduct after suffering occupational accidents. Experienced professionals were more likely to adhere to standard precautions.

PMID:37279428 | DOI:10.3855/jidc.15873

J Infect Dev Ctries. 2023 May 31;17(5):617-622. doi: 10.3855/jidc.17268.

ABSTRACT

INTRODUCTION: As an endeavor to control SARS-CoV-2 infection, the Moderna vaccine booster was given to healthcare workers to prevent reinfection and reduce the risk of complications from COVID-19. A heterologous booster vaccine is also thought to provide better protection against the current SARS-CoV-2 variants of concern. However, research that evaluates the effectiveness of the Moderna vaccine booster and the resulting SARS-CoV-2 antibody concentration is needed.

OBJECTIVE: To evaluate the concentration of SARS-CoV-2 antibodies after the Moderna vaccine booster and the severity of SARS-CoV-2 infection before and after the Moderna vaccine booster.

RESULTS: A total of 93 healthcare providers who received Moderna vaccine booster were included in the study. Examination of antibody concentration 3 months after the booster showed an average concentration of 10081.65 U/mL. There was an increase in antibody concentration before the booster and 3 months after, from a median of 1.7 U/mL to 9540 U/mL. Every subject showed a statistically significant increment of antibody concentration 3 months after the booster (p < 0.01). Thirty-seven (39.8%) subjects received two doses of the Sinovac vaccine and were confirmed to have COVID-19 with the Delta variant. After the booster, 26 (28%) subjects were infected with the Omicron Variant. Among the subjects who received two doses of the Sinovac vaccine and were confirmed with COVID-19, 36 (30.1%) had mild symptoms, and 1 (1.1%) was asymptomatic.

CONCLUSIONS: Heterologous Moderna vaccine booster effectively increases antibody response against SARS-CoV-2 variants and shows mild symptoms of COVID-19 infection.

PMID:37279427 | DOI:10.3855/jidc.17268

J Infect Dev Ctries. 2023 May 31;17(5):610-616. doi: 10.3855/jidc.17508.

ABSTRACT

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic continues to have a global impact. The behavior and viral course of severe acute respiratory syndrome coronavirus (SARS-CoV-2) remains unpredictable. We aimed to investigate the prediction factors associated with prolonged viral shedding in COVID-19 patients.

METHODOLOGY: This is a retrospective, nested, case-control study with 155 confirmed COVID-19 infected patients divided into two groups based on nucleic acid conversion time (NCT), a prolonged group (viral RNA shedding >14 days, n = 31) and a non-prolonged group (n = 124).

RESULTS: The mean age of participants was 57.16 years, and 54.8% were male. Inpatient numbers were 67.7% across both groups. No statistically significant differences between the two groups were observed in terms of clinical manifestation, comorbidities, computer tomography, severity index, antiviral treatment, and vaccination. However, C-reactive protein and D-dimer levels were significantly higher in the prolonged group (p = 0.01; p = 0.01). Using conditional logistic regression analysis, D-dimer and bacterial co-infection were found to be independent factors associated with the prolonged NCT (OR: 1.001, 95% CI: 1.000-1.001, p = 0.043; OR: 12.479, 95% CI: 2.701-57.654, p = 0.001 respectively). We evaluated the diagnostic value of the conditional logistic regression model by using receiver operating characteristic curve analysis. The area under the curve was 0.7 (95% Cl: 0.574-0.802; p < 0.001).

CONCLUSIONS: Our study design included controlling confounders. We showed a clear result associating predicting factors with prolonged NCT of SARS-CoV-2. D-dimer level and bacterial co-infection were considered as independent predictors of prolonged NCT.

PMID:37279425 | DOI:10.3855/jidc.17508

J Infect Dev Ctries. 2023 May 31;17(5):597-609. doi: 10.3855/jidc.17791.

ABSTRACT

INTRODUCTION: Antimicrobial resistance (AMR) is a natural evolutionary process in bacteria that is accelerated by selection pressure from the frequent and irrational use of antimicrobial drugs. This study aimed to determine the variations in AMR patterns of priority bacterial pathogens at a tertiary care hospital in the Gaza Strip during pre- and post-COVID-19 pandemic.

METHODOLOGY: This is a retrospective observational study to determine the AMR patterns of bacterial pathogens at a tertiary hospital in the Gaza Strip in the post-COVID-19 pandemic period compared to the pre-COVID-19 period. Positive-bacterial culture data of 2039 samples from pre-COVID-19 period and 1827 samples from post-COVID-19 period were obtained from microbiology laboratory records. These data were analysed and compared by Chi square test using Statistical Package for Social Sciences (SPSS) Program.

RESULTS: Gram-positive and Gram-negative bacterial pathogens were isolated. Escherichia coli was the most prevalent in both study periods. The overall AMR rate was high. There was a statistically significant increase in resistance to cloxacillin, erythromycin, cephalexin, co-trimoxazole and amoxicillin/clavulanic acid in the post-COVID-19 period compared to pre-COVID-19 period. There was also a significant decrease in resistance to cefuroxime, cefotaxime, gentamicin, doxycycline, rifampicin, vancomycin and meropenem in the post-COVID-19 period.

CONCLUSIONS: During the COVID-19 pandemic, the AMR rates of restricted and noncommunity-used antimicrobials declined. However, there was an increase in AMR to antimicrobials used without medical prescription. Therefore, restriction on the sale of antimicrobial drugs by community pharmacies without a prescription, hospital antimicrobial stewardship and awareness about the dangers of extensive use of antibiotics are recommended.

PMID:37279421 | DOI:10.3855/jidc.17791

J Infect Dev Ctries. 2023 May 31;17(5):643-648. doi: 10.3855/jidc.17740.

ABSTRACT

INTRODUCTION: This study aimed to investigate the possibility of applying the hyperlight fluid fusion essential complex in dental plaque control, and to evaluate the effectiveness of new and modern agents used for the prevention and early treatment of gingivitis.

METHODOLOGY: The study included 60 subjects randomly divided into two groups. The control group was assigned to 0.12% chlorhexidine (CHX) mouth rinse, whereas the test group used a solution based on hyper-harmonized hydroxylated fullerene water complex (3HFWC), twice daily for 2 weeks. The plaque, gingivitis and bleeding scores were evaluated and recorded. Collected plaque samples were seeded on blood agar and incubated aerobically at a temperature of 37 °C for 24-48 hours. In order to isolate anaerobic bacteria, samples were seeded on Schaedler Agar and incubated anaerobically at 37 °C for seven days. Serial dilutions in saline from 101 – 106 were made, and grown colonies were counted and identified using the matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF) system.

RESULTS: The reduction in the number of bacteria was significant in both control and test groups. The reduction was greater in the control group compared to the experimental group, but without statistically significant difference.

CONCLUSIONS: 3HFWC treatment causes significant reduction in the number of dental plaque microorganisms. Since 3HFWC solution exhibited a bacteriostatic effect similar to chlorhexidine it could be an adequate addition to solution of a growing problem in prevention and early treatment of gingivitis and periodontitis.

PMID:37279420 | DOI:10.3855/jidc.17740

Invest Ophthalmol Vis Sci. 2023 Jun 1;64(7):12. doi: 10.1167/iovs.64.7.12.

ABSTRACT

INTRODUCTION: Keratoconus (KC) is an ocular disorder with a multifactorial origin. Transcriptomic analyses (RNA-seq) revealed deregulations of coding (mRNA) and non-coding RNAs (ncRNAs) in KC, suggesting that mRNA-ncRNA co-regulations can promote the onset of KC. The present study investigates the modulation of RNA editing mediated by the adenosine deaminase acting on dsRNA (ADAR) enzyme in KC.

MATERIALS: The level of ADAR-mediated RNA editing in KC and healthy corneas were determined by two indexes in two different sequencing datasets. REDIportal was used to localize known editing sites, whereas new putative sites were de novo identified in the most extended dataset only and their possible impact was evaluated. Western Blot analysis was used to measure the level of ADAR1 in the cornea from independent samples.

RESULTS: KC was characterized by a statistically significant lower RNA-editing level compared to controls, resulting in a lower editing frequency, and less edited bases. The distribution of the editing sites along the human genome showed considerable differences between groups, particularly relevant in the chromosome 12 regions encoding for Keratin type II cluster. A total of 32 recoding sites were characterized, 17 representing novel sites. JUP, KRT17, KRT76, and KRT79 were edited with higher frequencies in KC than in controls, whereas BLCAP, COG3, KRT1, KRT75, and RRNAD1 were less edited. Both gene expression and protein levels of ADAR1 appeared not regulated between diseased and controls.

CONCLUSIONS: Our findings demonstrated an altered RNA-editing in KC possibly linked to the peculiar cellular conditions. The functional implications should be further investigated.

PMID:37279397 | DOI:10.1167/iovs.64.7.12

Chin Med J (Engl). 2023 Jun 7. doi: 10.1097/CM9.0000000000002631. Online ahead of print.

ABSTRACT

BACKGROUND: As the efficacy of programmed cell death-1/programmed death-ligand 1 (PD-1/PD-L1) inhibitors combined with chemotherapy in curing breast cancer is still controversial, this meta-analysis compares the efficacy and safety of PD-1/PD-L1 inhibitors combined with chemotherapy and chemotherapy alone in the treatment of breast cancer, which provides guidance for the clinical treatment.

METHODS: Relevant studies published as of April 2022 in the various databases including EMBASE, PubMed, and Cochrane Library were selected. Randomized controlled trials (RCTs) in which control patients underwent chemotherapy alone and experimental group patients underwent combination chemotherapy and PD-1/PD-L1 inhibitor treatment were included in this investigation. Investigations without complete information, researches from which information could not be extracted, duplicate articles, animal studies, review articles, and systematic reviews were excluded. STATA 15.1 was employed for all statistical analyses.

RESULTS: In total, eight eligible studies were identified, revealing that combination chemotherapy and PD-1/PD-L1 inhibitor treatment was linked to significant increases in progression-free survival (PFS) relative to chemotherapy alone (hazard ratio [HR] = 0.83, 95% confidence interval [CI]: 0.70-0.99, P = 0.032) but not overall survival (HR = 0.92, 95% CI: 0.80-1.06, P = 0.273). Pooled adverse event rates were also increased within the group of combination treatment relative to the chemotherapy group (risk ratio [RR] = 1.08, 95% CI: 1.03-1.14, P = 0.002). Specifically, nausea rates were lesser within the group of combination treatment relative to the group of chemotherapy (RR = 0.48, 95% CI: 0.25-0.92, P = 0.026). Subgroup analyses indicated that the PFS of patients who underwent combination atezolizumab or pembrolizumab and chemotherapy treatment were substantially longer than those of patients who underwent chemotherapy alone (HR = 0.79, 95% CI: 0.69-0.89, P ≤0.001; HR = 0.79, 95% CI: 0.67-0.92, P = 0.002).

CONCLUSIONS: The pooled results suggest that combination chemotherapy and PD-1/PD-L1 inhibitor treatment approaches help prolong PFS in breast cancer patients, but have no statistically significant effect on overall survival (OS). Additionally, combination therapy can significantly improve complete response rate (CRR) compared with chemotherapy alone. However, combination therapy was associated with greater rates of adverse events.

PMID:37279392 | DOI:10.1097/CM9.0000000000002631

Issues Ment Health Nurs. 2023 Jun 6:1-8. doi: 10.1080/01612840.2023.2212768. Online ahead of print.

ABSTRACT

Although it is not mandatory for systematic review and meta-analysis studies, protocol registration is essential in the prevention of biases. This study aims to investigate the protocol registration status and reporting of systematic reviews and meta-analyses published in psychiatric nursing journals. This descriptive study’s data were obtained by scanning the 10 mental health and psychiatric nursing journals in which the studies of psychiatric nurses were most frequently published and by examining the systematic reviews and meta-analyses published between 2012-2022. A total of 177 completed studies have been reviewed. It was determined that 18.6% of the examined systematic reviews and meta-analyses had a protocol registration. Almost all (96.9%) of the registered studies were registered with PROSPERO, and 72.7% were registered prospectively. It was determined that the registration status of the studies changed statistically according to the country where the studies’ authors were located. When the published studies were examined, it was determined that approximately one out of every five studies were registered. With the prospective registration of systematic reviews, biases could be prevented, and evidence-based interventions can be made based on the knowledge obtained.

PMID:37279384 | DOI:10.1080/01612840.2023.2212768