Tag: pubmed

BMC Med Educ. 2024 Sep 2;24(1):956. doi: 10.1186/s12909-024-05926-w.

ABSTRACT

BACKGROUND: Pediatrics is one of the most important medical specialties in the Kingdom of Saudi Arabia) KSA) since it serves a large population. Therefore, the pediatrics residency program is considered one of the most important and competitive programs. Obtaining acceptance in Saudi programs depends mainly on the Saudi Commission for Health Specialties (SCFHS) score, then the applicant enrolls to do the interviews with the training centers in the accepted region. This study aimed to evaluate the factors used by pediatric program directors (PD) in accepting applicants in their pediatric residency program in KSA.

METHODS: In this cross-sectional study, an online questionnaire consisting of 49 items was distributed among 76 current and former pediatric PDs in KSA. Participants were selected via non-probability convenience sampling. Data were collected and analyzed using the Social Sciences Statistical Package (SPSS version 26).

RESULTS: Of the sample of PD studied, males represented 77.6%, while females represented 22.4%. Most of the PDs were over 50 years old. Most of them were former pediatric PDs (71.1%). The current study found that the Saudi Medical Licensing Exam was the most important factor [3.87 (0.89)] followed by services and electives [3.86 (0.65)], research [3.84 (0.83)], interview [3.77 (0.89)], GPA [3.50 (0.62)], and letter of recommendation [3.39 (0.76)].

CONCLUSIONS: For those interested in pediatrics residency programs in KSA, this study recommends that seeking a high Saudi Medical Licensing Exam (SMLE) score, taking pediatric elective rotations during internship, and acquiring excellent basic knowledge in research were the most important aspects of pediatrics residency selection from the pediatrics PD’s perspective.

PMID:39223546 | DOI:10.1186/s12909-024-05926-w

Radiat Oncol. 2024 Sep 2;19(1):116. doi: 10.1186/s13014-024-02501-x.

ABSTRACT

BACKGROUND: A predictive assay for late radiation toxicity would allow more personalized treatment planning, reducing the burden of toxicity for the more sensitive minority, and improving the therapeutic index for the majority. In a previous study in prostate cancer patients, the γ-H2AX foci decay ratio (γ-FDR) was the strongest predictor of late radiation toxicity. The current study aimed to validate this finding in a more varied group of patients with pelvic cancer. Additionally, the potential correlation between the γ-FDR and patient-reported outcomes was investigated.

METHODS: Prostate and gynecological cancer patients with ≥ 24 months of follow-up were included in the current analysis. Toxicity was evaluated by physician (CTCAE version 4) and patient (EORTC questionnaires). γ-FDRs were determined in ex vivo irradiated lymphocytes. Correlation between γ-FDR and toxicity was assessed using both linear and logistic regression analyses. The highest toxicity grade recorded during follow-up was used. The association between global quality of life and γ-FDR was tested by comparing the change in quality of life over time in patients with γ-FDR < or ≥ 3.41, a previously established threshold.

RESULTS: Eighty-eight patients were included. Physician-assessed and patient-reported cumulative grade ≥ 2 toxicity was 25% and 29%, respectively; which is much lower than in the previous cohort (i.e., 51% CTCAE grade ≥ 2). Patients with toxicity exhibited less favorable dose-volume parameters. In men, these parameters showed significant improvement compared to the previous cohort. The proportion of patients with a low γ-FDR increased with severity of toxicity, but this trend was not statistically significant. In addition, a γ-FDR < 3.41 was not correlated with the development of moderate to severe toxicity. Post-treatment decline in global quality of life was minimal, and similar for patients with γ-FDR < or ≥ 3.41.

CONCLUSIONS: In the present study, the γ-H2AX foci decay ratio could not be validated as a predictor of late radiation toxicity in patients with pelvic cancer. Improved radiotherapy techniques with smaller irradiated bladder and bowel volumes have probably resulted in less toxicities. Future studies on genetic markers of toxicity should be powered on these lower incidences. We further recommend taking persistency, next to severity, into consideration.

PMID:39223539 | DOI:10.1186/s13014-024-02501-x

BMC Med Ethics. 2024 Sep 2;25(1):94. doi: 10.1186/s12910-024-01092-2.

ABSTRACT

BACKGROUND: In the years to come, artificial intelligence will become an indispensable tool in medical practice. The digital transformation will undoubtedly affect today’s medical students. This study focuses on trust from the perspective of three groups of medical students – students from Croatia, students from Slovakia, and international students studying in Slovakia.

METHODS: A paper-pen survey was conducted using a non-probabilistic convenience sample. In the second half of 2022, 1715 students were surveyed at five faculties in Croatia and three in Slovakia.

RESULTS: Specifically, 38.2% of students indicated familiarity with the concept of AI, while 44.8% believed they would use AI in the future. Patient readiness for the implementation of technologies was mostly assessed as being low. More than half of the students, 59.1%, believe that the implementation of digital technology (AI) will negatively impact the patient-physician relationship and 51,3% of students believe that patients will trust physicians less. The least agreement with the statement was observed among international students, while a higher agreement was expressed by Slovak and Croatian students 40.9% of Croatian students believe that users do not trust the healthcare system, 56.9% of Slovak students agree with this view, while only 17.3% of international students share this opinion. The ability to explain to patients how AI works if they were asked was statistically significantly different for the different student groups, international students expressed the lowest agreement, while the Slovak and Croatian students showed a higher agreement.

CONCLUSION: This study provides insight into medical students’ attitudes from Croatia, Slovakia, and international students regarding the role of artificial intelligence (AI) in the future healthcare system, with a particular emphasis on the concept of trust. A notable difference was observed between the three groups of students, with international students differing from their Croatian and Slovak colleagues. This study also highlights the importance of integrating AI topics into the medical curriculum, taking into account national social & cultural specificities that could negatively impact AI implementation if not carefully addressed.

PMID:39223538 | DOI:10.1186/s12910-024-01092-2

Plant Physiol Biochem. 2024 Aug 31;215:109081. doi: 10.1016/j.plaphy.2024.109081. Online ahead of print.

ABSTRACT

The garden strawberry (Fragaria x ananassa Duch.) is cultivated and consumed worldwide because of the pleasant flavor and health-promoting phytochemicals of its false fruits. Monocrop cultivars produce fully ripe strawberries in about one month post-anthesis throughout the spring, while everbearing cultivars undergo additional strawberry production in autumn. In this work, we evaluated the impact of different season-dependent environmental conditions on the ripening program of an everbearing field-gown strawberry variety from autumn 2015 to spring 2016. We combined ad hoc sampling and environmental data collection with LC-MS-based untargeted metabolomics to dissect the effects of cumulative temperature and solar irradiation on fruit quality parameters and secondary metabolism during ripening. Different dynamics in specific sub-groups of metabolites were observed in strawberries experiencing distinct amounts of cumulative temperature and solar irradiation during spring and autumn. The integration of statistical analyses on collected data revealed that solar irradiation mainly affected fruit fresh weight and organic acid levels, whereas temperature had a more selective effect on the accumulation of specific flavonols, anthocyanins, and soluble sugar. These findings are of suitable interest to design further approaches for the study of the complex interactions among environmental conditions and ripening in strawberries grown in a real-world scenario.

PMID:39222548 | DOI:10.1016/j.plaphy.2024.109081

Natl Med J India. 2024 Mar-Apr;37(2):64-68. doi: 10.25259/NMJI_821_2021.

ABSTRACT

Background Social media platforms, especially Facebook and WhatsApp, can spread public health information effectively. We aimed to estimate the influence of health-related messages circulated through these social media platforms on health-related decision-making and its associated factors. Methods We did a cross-sectional analytical study among adults (aged >18 years) who visited the outpatient department of a tertiary care hospital in suburban West Bengal, during July-September 2021. A structured questionnaire was used regarding receiving health-related messages on social media and the subsequent effect on health-related decision-making in the past year. Results A total of 673 individuals participated in the study. Their mean (SD) age was 34.4 (10.2) years and 56.8% (382) were men, 50.8% (342) were graduates, 63.6% (428) were from rural areas and 82.9% (558) were active users of more than one social media platform. A total of 474 (70.4%; 95% CI 67.0-73.9) study participants reported health-related decision-making based on social media messages, whereas 44.7% (301) reported checking the authenticity of forwarded messages or posts or updates with healthcare professionals before making a decision. On adjusted analysis, participants who had secondary education (adjusted prevalence ratio [aPR] 1.40; 95% CI 1.01-1.94), used both the media (aPR 1.31; 95% CI 1.09-1.58) and checked the authenticity of the messages with a healthcare professional (aPR 1.52, 95% CI 1.38-1.68) were significantly more influenced by the messages, posts or updates received on social media platforms. Conclusion WhatsApp forwards or updates and Facebook posts or updates influence health-related decision-making among the Indian adult population.

PMID:39222538 | DOI:10.25259/NMJI_821_2021

Natl Med J India. 2024 Mar-Apr;37(2):118-119. doi: 10.25259/NMJI_988_2023.

NO ABSTRACT

PMID:39222535 | DOI:10.25259/NMJI_988_2023

Natl Med J India. 2024 Mar-Apr;37(2):69-73. doi: 10.25259/NMJI_690_21.

ABSTRACT

Background Membranous tonsillitis is one of the most common forms of acute tonsillitis in childhood. Although many different microorganisms may cause this disease, clinicians generally consider bacterial agents as a possible cause and prescribe a penicillin-group of antibiotic. This study aimed to determine the aetiology of membranous tonsillitis and prescribing errors. In addition, we investigated the effectiveness of epidemiological, clinical and laboratory parameters and their role in guiding treatment. Methods We did this retrospective study at the paediatric emergency department of a tertiary referral hospital including 423 outpatient children aged 0 to 18 years diagnosed with membranous tonsillitis. Results Group A beta-haemolytic streptococcus was found in 132 (31.2%) patients, Epstein-Barr virus (EBV) in 103 (24.3%), and other viral aetiologies in 188 (44.4%). The prescription rate of antibiotics in the EBV-positive group was 27%, and Downey cells were seen at a rate of 98% in this group. Only 7% of patients with a positive throat culture were started on appropriate antibiotics. Conclusion EBV and group A beta-haemolytic streptococcus were the most common causes of membranous tonsillitis. Throat culture and peripheral blood smears are the most useful tests for paediatric emergency clinicians; these are fast and can help ensure correct diagnosis and guide treatment in almost all patients.

PMID:39222534 | DOI:10.25259/NMJI_690_21

Natl Med J India. 2024 Mar-Apr;37(2):74-78. doi: 10.25259/NMJI_212_2022.

ABSTRACT

Background The systemic immune-inflammation index (SII) is a novel marker for predicting the prognosis in patients with various diseases and cancers. We aimed to investigate the relationship between SII and disease activity in patients with Behçet disease (BD). Methods Our retrospective study included 513 patients with BD aged ≥18 years. The patients were classified into an active group (n=355) and an inactive group (n=158). Pearson correlation analysis was performed to elucidate correlations between the SII and other markers. Binary logistic regression analysis was used to determine BD-related risk factors. Receiver operating characteristic (ROC) curves were computed to assess cut-offs for the predictive value of the SII and other markers. Results Patients with active BD had a significantly higher SII (p<0.001) than those in the inactive group. ROC analysis revealed that the optimal SII cut-off value to identify BD activity was 526.23, with 70.4% sensitivity and 70.3% specificity. Pearson correlation coefficient (r) demonstrated a significant positive correlation between SII, and the C-reactive protein level (r=0.427, p<0.001), erythrocyte sedimentation rate (r=0.422, p<0.001), platelet- lymphocyte ratio (r=0.711, p<0.001), and neutrophil- lymphocyte ratio (r=0.672, p<0.001). According to binary logistic regression analysis, the SII (odds ratio [OR] 1.003; 95% confidence interval [CI] 1.001-1.004; p=0.002) was an independent risk factor for active BD. Conclusion The SII can be considered a novel predictor of BD activity.

PMID:39222532 | DOI:10.25259/NMJI_212_2022

Natl Med J India. 2024 Mar-Apr;37(2):79-81. doi: 10.25259/NMJI_182_2022.

ABSTRACT

Background We present the experience of telerheumatology consultation services carried out in an eastern state of India. Methods We did this prospective, observational study of patients with rheumatological disorders and followed through telemedicine between December 2015 and May 2019. Results During the study period, we provided teleconsultation to 3583 patients with the help of 11 201 telemedicine visits. Patients resided at a median distance of 248 (13 to 510) km from the telemedicine hub. The cumulative savings of the patients as a result of this service were ₹2.4 crore (24 million). The median travel time saved was 7 hours (30 minutes to 12 hours) per patient per visit and a median of ₹6700 was saved per visit per patient. Conclusion Sustained efforts over a long period can lead to the delivery of essential rheumatology services via telemedicine to an under-priviledged population, reduce the financial burden of the poor, and help women to access healthcare services in remote parts of low- and middle-income countries (LMICs).

PMID:39222531 | DOI:10.25259/NMJI_182_2022

Natl Med J India. 2024 Mar-Apr;37(2):82-85. doi: 10.25259/NMJI_1000_2022.

ABSTRACT

Background High levels of human HIV and tuberculosis (TB) stigma have been reported among healthcare workers (HCWs). Methods We compared HIV and TB stigma scores reported by nursing students and ward staff from hospitals across India. Transmission worry (TW) and intent to discriminate (ID) for HIV and TB were captured using a validated stigma scale. Results A total of 3733 individuals were interviewed. Nursing students and ward staff expressed higher TW while carrying out high- and low-risk tasks on patients with HIV compared to TB. Mean scores were 2.1 and 1.86 among nursing students; 1.82 and 1.79 among ward staff (all p<0.001). Both groups expressed a significantly higher ID against patients with HIV compared to TB (mean percentage: 75.6 and 70.3 among nursing students; and 81.8 and 78.8 among ward staff; all p<0.001). Conclusion TB stigma has implications for providing quality TB care. Training of HCWs regarding transmission dynamics, the importance of standard precautions during patient care, regardless of diagnosis is essential.

PMID:39222528 | DOI:10.25259/NMJI_1000_2022