Tag: nevin manimala

Health Commun. 2023 Nov 19:1-13. doi: 10.1080/10410236.2023.2282833. Online ahead of print.

ABSTRACT

This study explored how social media users’ mocking of a public health campaign can affect other users’ emotions, cognitions, and behavioral intentions. Inspired by public mocking of the CDC’s “Say No to Raw Dough” campaign aiming to prevent food poisoning caused by eating raw flour-based products, this experiment (N = 681) employed a 2 (Public responses to a PSA: Mocking or serious) x 3 (Organizational response to public responses: Self-mocking, serious, or none) + 1 (control condition) design. Statistical tests revealed that user-generated mocking can lower intentions to avoid the health risk by decreasing perceptions of injunctive norms (that is, seeing others mock a public health campaign resulted in weaker perceptions that others think you should avoid the risky behavior). Mockery of a public health campaign also engender anger at the CDC and at other users, with the target of the anger having differential effects on intentions to avoid eating raw dough. Implications for theory and the practice of social media-based health promotion are discussed.

PMID:37981576 | DOI:10.1080/10410236.2023.2282833

Amyotroph Lateral Scler Frontotemporal Degener. 2023 Nov 19:1-5. doi: 10.1080/21678421.2023.2280618. Online ahead of print.

ABSTRACT

OBJECTIVE: We investigated non-motor symptoms in ALS using sequential questionnaires; here we report the findings of the second questionnaire.

METHODS: A social media platform (Twitter, now known as X) was used to publicize the questionnaires. Data were downloaded from SurveyMonkey and analyzed by descriptive statistics, comparison of means, and regression models.

RESULTS: There were 182 people with ALS and 57 controls. The most important non-motor symptoms were cold limbs (60.4% cases, 14% controls, p = 9.67 x 10^-10) and appetite loss (29.7% cases, 5.3% controls, p = 1.6 x 10^-4). The weaker limb was most likely to feel cold (p = 9.67 x 10^-10), and symptoms were more apparent in the evening and night. Appetite loss was reported as due to feeling full and the time taken to eat. People with ALS experienced medium-intensity pain, more usually shock-like pain than burning or cold-like pain, although the most prevalent type of pain was non-differentiated.

CONCLUSIONS: Non-motor symptoms are an important feature of ALS. Further investigation is needed to understand their physiological basis and whether they represent phenotypic differences useful for subtyping ALS.

PMID:37981575 | DOI:10.1080/21678421.2023.2280618

Surgery. 2023 Nov 17:S0039-6060(23)00745-6. doi: 10.1016/j.surg.2023.09.057. Online ahead of print.

ABSTRACT

BACKGROUND: Grant writing takes significant time and effort and often may be elusive, especially on a first attempt. After the rejection of a grant, many investigators face a dilemma regarding the best next steps. In this article, we discuss the options of revision versus resubmission and how to navigate these decisions.

METHODS: The literature was surveyed, including review articles, personal perspectives, and editorial pieces regarding the grant writing and funding processes. The National Institute of Health database was reviewed, and data were extrapolated from the past 10 years of funding percentages and rates of both R01 initial applications and resubmissions. Recommendations were then generated based on pertinent literature and experience from the authors.

RESULTS: The grant writing process involves many checkpoints between conception and funding. Only approximately 15% of R01 and R01-equivalent grants are accepted for funding on the initial submission. However, this statistic increases to >30% if the appropriate steps are taken to revise and resubmit the grant. These steps include consulting co-investigators, modifying hypotheses, drafting a succinct “Introduction” document, and many more. Knowing the options after the rejection of an original submission plays a huge role in the ultimate success of the grant.

CONCLUSION: Although receiving funding for an original grant can be difficult, with appropriate guidance, it may seem more feasible than initially expected. Adequately responding to the critiques of the grant and revising the grant appropriately can make or break the outcome of the grant.

PMID:37981550 | DOI:10.1016/j.surg.2023.09.057

J Pediatr Surg. 2023 Oct 28:S0022-3468(23)00666-8. doi: 10.1016/j.jpedsurg.2023.10.056. Online ahead of print.

ABSTRACT

INTRODUCTION: Few studies in the literature describe the Retrograde Intra-Renal Surgery (RIRS) outcome in preschool children. We evaluated the feasibility, stone-free rate and complications of RIRS in preschool children at two European tertiary care centres of Pediatric Urology.

MATERIAL AND METHODS: The retrospective study includes all children undergone RIRS for stones <25 mm from 2017 to 2022. Patients were divided into Group 1 <5 years (G1) and Group 2 >5 years (G2). Semirigid ureterorenoscope 4.5-6.5 Ch and a 7.5 Fr flexible ureteroscope with a 9.5/11 Ch ureteral access sheath (UAS) were used. Stone-free rate (SFR) was evaluated at 3 months. Fischer/Chi-square test for qualitative data and Mann-Whitney for quantitative data were used for statistical analysis.

RESULTS: 63 patients underwent RIRS, 19 G1-patients, median age 3.55 ± 1.06 years (range 1.5-5 years), and 44 G2-patients, median age 11.25 ± 2.95 (range 6-17 years) (p < 0.00001). Intraoperative complications occurred in 1 case in G1(5%) and 3 in G2(7%) (p = 1): two minor ureteric injuries in G2 were treated by a prolonged JJ-stent. Postoperative fever was reported in 3 cases in G1 (16%) and 4 in G2(9%) (p = 0.42), while post-operative hematuria in 4 G1-patients (21%) and in 7 G2-patients (16%) (p = 0.72). SFR was 84.2% in G1 and 88.6% in G2. At an average follow-up of 15.05 ± 4.83 months in G1 and 19.95 ± 10.36 months in G2, reintervention for residual stones was necessary in 3 cases in G1(16%) and in 6 cases in G2(14%) (p = 1).

CONCLUSIONS: In a European country with low-volume pediatric stone centers, RIRS is a promising therapeutic option in young children as it offers acceptable stone-free rate and a low incidence of high-grade complications.

LEVEL OF EVIDENCE: III.

PMID:37981541 | DOI:10.1016/j.jpedsurg.2023.10.056

Dent Mater. 2023 Nov 18:S0109-5641(23)00445-1. doi: 10.1016/j.dental.2023.11.005. Online ahead of print.

ABSTRACT

OBJECTIVE: to evaluate the effect a glass ionomer cement (GIC) containing hydroxyapatite (HAp) or calcium silicate (CaSi) particles on mineral content and mechanical properties of demineralized dentin. Ion release and compressive strength (CS) of the cements were also evaluated.

METHODS: GIC (Fuji 9 Gold Label, GC), GIC+ 5%HAp and GIC+ 5%CaSi (by mass) were evaluated. Ion release was determined by induced coupled plasma optical emission spectroscopy (Ca²⁺/Sr²⁺) or ion-specific electrode (F^–) (n = 3). A composite (Filtek Z250, 3 M ESPE) was used as control in remineralization tests. Demineralized dentin discs were kept in contact with materials in simulated body fluid (SBF) at 37 °C for eight weeks. Mineral:matrix ratio (MMR) was determined by ATR-FTIR spectroscopy (n = 5). Dentin hardness (H) and elastic modulus (E) were determined by nanoindentation (n = 10). CS was tested after 24 h and 7d in deionized water (n = 12). Data were analyzed by ANOVA/Tukey test (α = 0.05).

RESULTS: Ca²⁺ and Sr²⁺ release was higher for the modified materials (p < 0.05). Only GIC+ 5%HAp showed higher F^– release than the control (p < 0.05). All groups showed statistically significant increases in MMR, with no differences among them after 8 weeks (p > 0.05). No differences in dentin H or E were observed among groups (p > 0.05). HAp-modified GIC showed increased initial CS, while adding CaSi had the opposite effect (p < 0.05). After 7 days, GIC+ 5%CaSi presented lower CS in relation to control and GIC+ 5%HAp (p < 0.05).

SIGNIFICANCE: GIC modification with HAp or CaSi affected CS and increased ion release; however, none of the groups showed evidence of dentin remineralization in comparison to the negative control.

PMID:37981512 | DOI:10.1016/j.dental.2023.11.005

Burns. 2023 Oct 31:S0305-4179(23)00215-2. doi: 10.1016/j.burns.2023.10.014. Online ahead of print.

ABSTRACT

OBJECTIVES: Infection is still the leading cause of morbidity and mortality among burn patients worldwide. Isolation and identification of pediatric burn wound bacterial colonizers can prevent infection and improve burn trauma treatment. In this study, we explored early microbial colonizers within the burn wounds and the susceptibility of those isolates to antibiotics among hospitalized pediatric patients with minor and moderate burns, clinically significant infections and outcomes.

METHODS: A retrospective analysis of pediatric patients admitted to the inpatient pediatric surgical ward and treated for minor and moderate burns from 2009 to 2018 was performed.

RESULTS: One hundred six patients met the inclusion criteria. The mean age was 3.6 ± three years (0.2-14.1 years). The most common type of burn was scald burns (82.1%). The mean TBSA of the hospitalized pediatric burn cases was 8.5% (IQR, 6-12%). Seventy-nine (74.5%) patients had positive wound cultures at admission, regardless of the hospital admission day. Fifty-eight (73.4%) had one bacterial growth (mono isolate), while 21 (26.6%) had mixed growth or poly isolates. Among patients with mixed growth or poly isolate, 16 had two bacteria, three had three bacteria, and one had four bacteria isolated, totaling 105 isolated microorganisms (14 different species, 70.5% Gram-positive bacteria and 29.5% Gram-negative bacteria). Twelve patients (11%) developed clinically significant infections (eleven got burn wound infection, and one had septicemia). All patients received prophylactic systemic antibiotics. Only 35.2% of the isolated bacteria from the wounds were sensitive to the prophylactic antibiotics, and only ∼17% in case of clinically significant infections. We found a statistically significant difference in the length of hospital stay between patients with initially colonized samples of burn wounds compared with patients with initial negative samples (p = 0.008). All patients in the cohort survived hospital discharge.

CONCLUSION: Despite common bacterial colonization of acute burn wounds, only ∼10% of the patients developed clinically significant infections, a minority of which were sensitive to prophylactic antibiotics. Our findings indicate the need to refine the antibiotic approach in pediatric patients with minor/moderate burns in our local setting.

PMID:37981486 | DOI:10.1016/j.burns.2023.10.014

Burns. 2023 Nov 3:S0305-4179(23)00208-5. doi: 10.1016/j.burns.2023.10.007. Online ahead of print.

ABSTRACT

The COVID-19 pandemic had widespread effects on the healthcare system due to public health regulations and restrictions. The following study shares trends observed during these extraordinary circumstances to investigate the impact of the COVID-19 pandemic on the provision of pediatric burn care at an American-Burn-Association verified tertiary pediatric hospital in Ontario, Canada. Pediatric burn patient data for new burn patients between March 17^th, 2019, and March 17^th, 2021, was retrospectively extracted and two cohorts of patients were formed: pre-pandemic and pandemic, through which statistical analysis was performed. No significant changes in the number of admitted patients, age, and sex of patients were observed. However, a significant increase in fire/flame burns was observed during the pandemic period. Additionally, a decrease in follow-up care was observed while an increase in acute burn care (wound care and surgical interventions) was found for the pandemic cohort. Despite changes to hospital care facilities to maximize resources for COVID-19-related care, our findings demonstrate that burn care remained an essential service and significant reductions in patient volumes were not observed. Overall, this study will aid in future planning and management for the provision of pediatric burn resources during similar public health emergencies.

PMID:37981484 | DOI:10.1016/j.burns.2023.10.007

Med Clin (Barc). 2023 Nov 17:S0025-7753(23)00588-2. doi: 10.1016/j.medcli.2023.09.015. Online ahead of print.

ABSTRACT

OBJECTIVE: Corynebacterium striatum (CS) is an emerging micro-organism in diabetic foot infection for which there are currently few studies. The objective was to analyze the risk factors (RF) related to CS osteomyelitis in patients with diabetic foot.

METHODS: A case-control study was conducted in the Diabetic Foot Unit between 2015 and 2021. Forty-four patients with osteomyelitis due to CS (cases) and 44 patients with osteomyelitis due a different micro-organism (controls) were included.

RESULTS: Peripheral artery disease (OR: 2.8, p = 0.037), atrial fibrillation (OR: 3.7, p = 0.034), ischemic diabetic foot (OR: 3.3, p = 0.020) and previous prolonged antibiotic therapy more than 14 days (OR: 3.4, p = 0.012) were identified as RF for osteomyelitis due to CS. When performing the multivariate analysis antibiotic therapy >14 days was independent RF (OR: 3.46; p = 0.017).

CONCLUSIONS: Previous antibiotic therapy received more than 14 days is an independent and statistically significant RF for CS osteomyelitis in patients with diabetic foot.

PMID:37981483 | DOI:10.1016/j.medcli.2023.09.015

J Healthc Qual Res. 2023 Nov 17:S2603-6479(23)00064-7. doi: 10.1016/j.jhqr.2023.10.007. Online ahead of print.

ABSTRACT

INTRODUCTION: Quality management in healthcare is essential for safe, effective, and patient-centered services. Quality management systems (QMS) monitor and improve healthcare quality. Integrating QMS is crucial for optimal quality of care, but previous studies show gaps in integration. This study aims to assess program adherence to a QMS in cross-sectoral psycho-oncological care and to develop strategies for better integration, ultimately improving healthcare quality.

MATERIALS AND METHODS: The study used a utility analysis to assess the program adherence of a cross-sectoral psycho-oncology care program using a 5-point scale. The evaluation process involved breaking down the program into distinct areas, and used key figures and developed indicators to assess adherence. Descriptive statistics were used.

RESULTS: The study conducted a comprehensive assessment of program adherence in a complex care program, analysing 4460 evaluation cases based on 128 quality indicators. The results showed a score of 4.2 out of 5 points (84%), indicating a highly effective implementation of the QMS. Notably, the study observed successful implementation of top-down elements, while encountering more challenges in integrating bottom-up aspects.

CONCLUSION: The study demonstrates effective implementation of a comprehensive QMS. Successful integration was observed in areas such as care concept, care management, quality assurance, and IT-based documentation, while challenges remain in quality development and indicators. Active leadership involvement, staff training, data collection, and a learning culture are essential for successful implementation. Future research should assess the impact and cost-effectiveness of QMSs and develop tailored approaches to sustain healthcare professionals’ motivation in quality improvement efforts.

PMID:37981471 | DOI:10.1016/j.jhqr.2023.10.007

Comput Methods Programs Biomed. 2023 Nov 10;243:107911. doi: 10.1016/j.cmpb.2023.107911. Online ahead of print.

ABSTRACT

BACKGROUND AND OBJECTIVE: Chronic Obstructive Pulmonary Disease (COPD) is one of the world’s worst diseases; its early diagnosis using existing methods like statistical machine learning techniques, medical diagnostic tools, conventional medical procedures, and other methods is challenging due to misclassification results of COPD diagnosis and takes a long time to perform accurate prediction. Due to the severe consequences of COPD, detection and accurate diagnosis of COPD at an early stage is essential. This paper aims to design and develop a multimodal framework for early diagnosis and accurate prediction of COPD patients based on prepared Computerized Tomography (CT) scan images and lung sound/cough (audio) samples using machine learning techniques, which are presented in this study.

METHOD: The proposed multimodal framework extracts texture, histogram intensity, chroma, Mel-Frequency Cepstral Coefficients (MFCCs), and Gaussian scale space from the prepared CT images and lung sound/cough samples. Accurate data from All India Institute Medical Sciences (AIIMS), Raipur, India, and the open respiratory CT images and lung sound/cough (audio) sample dataset validate the proposed framework. The discriminatory features are selected from the extracted feature sets using unsupervised ML techniques, and customized ensemble learning techniques are applied to perform early classification and assess the severity levels of COPD patients.

RESULTS: The proposed framework provided 97.50%, 98%, and 95.30% accuracy for early diagnosis of COPD patients based on the fusion technique, CT diagnostic model, and cough sample model.

CONCLUSION: Finally, we compare the performance of the proposed framework with existing methods, current approaches, and conventional benchmark techniques for early diagnosis.

PMID:37981453 | DOI:10.1016/j.cmpb.2023.107911